Attendee List
Onsite Attendees: 517
Virtual Attendees: 328
| First Name | Last Name | Organisation | Country | Checked in | ASNs | Location |
|---|---|---|---|---|---|---|
| Ciprian | Abaseaca | Inter.link | Romania | ✅ | AS5405 | Onsite |
| Michael | Abejuela | ARIN | United States | ✅ | — | Onsite |
| Gayane | Abgaryan | Russian-Armenian University | Armenia | ✅ | — | Onsite |
| Maribel | Aburto | CREATIVA Design Studio | Ireland | ✅ | — | Onsite |
| GABRIEL | ADONAYLO | LACNIC | Argentina | ✅ | — | Onsite |
| Ivy | Agbo | RIPE NCC | Netherlands | ✅ | — | Onsite |
| BEHZAD | AHMADI | Ministry of ICT | Iran | ✅ | — | Onsite |
| Emine | Akay | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Aziz | Akhundjanov | TelecomX|BCC Group | Uzbekistan | ✅ | AS25389 | Onsite |
| Fallon | Albrecht | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Osama I | AL-DOSARY | SAIX | Saudi Arabia | ✅ | — | Onsite |
| Adrian | Alexandru | Internet Society Romania Chapter | Romania | — | Onsite | |
| Maria | Alexe | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Ahmad | Alhalabi | Tulip | Syrian Arab Republic | AS215900 | Onsite | |
| Amjad | Almrashdeh | JORSIT | Jordan | ✅ | — | Onsite |
| Zeyad | Al-sammarraie | Iraq Smart Techs Co. For Internet Services & IT Ltd. | Iraq | AS206706 | Onsite | |
| Tareq | Al-Yousuf | Iraq Smart Techs Co. For Internet Services & IT Ltd. | Iraq | AS206706 | Onsite | |
| Ahmad | Al-Zuraiqi | JORSIT | Jordan | ✅ | — | Onsite |
| Smahena | Amakran | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Ajmal | Amiri | Afghan Telecom | Afghanistan | AS55330 | Onsite | |
| Stefan-Valentin | Andreescu | Visma SWI AS | Romania | ✅ | — | Onsite |
| Radu | Anghel | XINDI Networks | Romania | ✅ | AS48112 | Onsite |
| Angel | Ares Arias | SWITCH | Switzerland | ✅ | AS559 | Onsite |
| Ciprian | Arustei | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Hedieh | Asadollahi | GeniusMind | Greece | ✅ | AS16200 | Onsite |
| Ulka | Athale | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Adorian | Aurelian | Visma SWI AS | Romania | ✅ | — | Onsite |
| Valerie | Aurora | Bow Shock | Netherlands | ✅ | — | Onsite |
| christian | backe | Inter.link | Germany | ✅ | AS5405 | Onsite |
| Ignas | Bagdonas | | United Kingdom | ✅ | — | Onsite |
| Jean-François | BAILLETTE | Swiiptel | France | ✅ | AS61236 | Onsite |
| Hans | Bakker | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Eric Andrei | Băleanu | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Sebastian | Barbu | Individual | Romania | ✅ | — | Onsite |
| Mihai | Barbulescu | RoEduNet | Romania | ✅ | AS2614 | Onsite |
| Nina | Bargisen | RouteViews | Denmark | ✅ | AS6447 | Onsite |
| Paolo | Barigelli Calcari | Rocket Way - Ge-DIX | Italy | ✅ | AS208920, AS200199 | Onsite |
| Simone | Basso | Measurement Lab | Italy | ✅ | — | Onsite |
| Miguel | Bastos da Fonseca | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Bart | Batenburg | University of Twente | Netherlands | ✅ | AS1133 | Onsite |
| Daniel | Baum | EdgeUno | Germany | ✅ | AS7195 | Onsite |
| Roderick | Beck | Luminous | Estonia | AS37721 | Onsite | |
| Sebastian | Becker | Deutsche Telekom AG | Germany | ✅ | AS3320 | Onsite |
| Amedeo | Beck Peccoz | ESpanix | Spain | ✅ | AS6895 | Onsite |
| Matei | Belciug | UNSTPB | Romania | — | Onsite | |
| Lorenzo | Bellini | Naquadria S.r.l. | Italy | ✅ | AS201333 | Onsite |
| Michael | Benda | BDBOS | Germany | ✅ | — | Onsite |
| Fabrice | Bendfeldt | FBNC | Germany | ✅ | — | Onsite |
| Olivier | Benghozi | Wifirst | France | ✅ | AS52075 | Onsite |
| James | Bensley | Inter.link | Germany | ✅ | AS5405 | Onsite |
| Valentin | Berman | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Antonio | Bevilacqua | Meetecho | Italy | ✅ | — | Onsite |
| Denesh | Bhabuta | Unaffiliated | United Kingdom | ✅ | — | Onsite |
| Arturo | Bianchi | RINUX di BIANCHI Arturo | Italy | ✅ | — | Onsite |
| Lorenzo | Bianchi | Rinux di Bianchi Arturo | Italy | ✅ | — | Onsite |
| Vladislav | Bidikov | FCSE/IXP.mk | Macedonia | ✅ | AS52188, AS56507 | Onsite |
| Mike | Blanche | Stratus Novem Ltd | United Kingdom | ✅ | — | Onsite |
| Andrei-Alexandru | Bleortu | POLITEHNICA University of Bucharest | Romania | ✅ | AS2614 | Onsite |
| Francois | Blin | NTT DATA | France | ✅ | AS2914 | Onsite |
| Wilhelm Christian | Boeddinghaus | Student FU Berlin | Germany | ✅ | — | Onsite |
| Wilhelm | Boeddinghaus | Route 128 GmbH | Germany | ✅ | — | Onsite |
| Patrunjel | Bogdan | RHQ NETWORK | Romania | ✅ | — | Onsite |
| Yuriy | Bogdanov | IP Market | United Arab Emirates | ✅ | — | Onsite |
| Eugene | Bogomol | DCXV.COM | Lithuania | ✅ | AS204057 | Onsite |
| Joey | Boon | SURF | Netherlands | ✅ | AS1103, AS1101 | Onsite |
| Fernando | Borges de Azevedo | Start Campus | Portugal | ✅ | AS214213 | Onsite |
| Romain | Bosc | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Horia-Andrei | Botezatu | NTPinfo | Netherlands | ✅ | — | Onsite |
| Hafsa | Boueddine | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Khalil | Boulad | Ip4broker | Lebanon | ✅ | — | Onsite |
| Thierry | BOUREL | Swiiptel | France | ✅ | AS61236 | Onsite |
| Aideen | Bready | Stenographer | Ireland | ✅ | — | Onsite |
| Lisa | Bruder | SIDN Labs | Netherlands | ✅ | — | Onsite |
| Tim | Bruijnzeels | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Anand | Buddhdev | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Nour-George | Buducea | Visma | Romania | ✅ | — | Onsite |
| Constanze | Buerger | Constanze Bürger | Germany | ✅ | — | Onsite |
| Kjerstin | Burdiek | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Marta | Burocchi | Namex | Italy | ✅ | AS24796 | Onsite |
| Randy | Bush | RIPE NCC Executive Board | Estonia | ✅ | AS3130, AS4128, AS3927, AS3970 | Onsite |
| Bryan | busropan | min def | Netherlands | ✅ | — | Onsite |
| Patrick | Bussmann | DENOG e.V. // Akamai Technologies | Germany | ✅ | — | Onsite |
| Ondřej | Caletka | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Douglas | Camin | ARIN | United States | ✅ | — | Onsite |
| Andrew | Campling | 419 Consulting Ltd | United Kingdom | ✅ | — | Onsite |
| Emanuele | Candela | PacketVis | Italy | ✅ | — | Onsite |
| Massimo | Candela | NTT DATA | Netherlands | ✅ | AS2914 | Onsite |
| Gus | Caplan | SNEK | Netherlands | AS18607 | Onsite | |
| Robert | Carolina | Internet Systems Consortium | United Kingdom | ✅ | — | Onsite |
| Ben | Cartwright-Cox | Port 179 LTD | United Kingdom | ✅ | AS212232, AS206924 | Onsite |
| Tobia | Castaldi | Meetecho | Italy | ✅ | — | Onsite |
| Sebastian | Castro | .IE | Ireland | ✅ | — | Onsite |
| Clément | Cavadore | Vedege / Hivane | France | ✅ | AS34019, AS35600, AS44097 | Onsite |
| Antonis | Chariton | Cisco | Switzerland | ✅ | AS109, AS4601 | Onsite |
| Alamjit | Choat | SpaceX Starlink | United States | ✅ | AS14593 | Onsite |
| Andrea | Cima | PCH | Netherlands | ✅ | AS42 | Onsite |
| Hervé | Clément | Orange SA / ASO AC / Connect Europe | France | ✅ | — | Onsite |
| Daniel | Clipa | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Sebastian | Coitu | Politehnica University of Bucharest | Romania | ✅ | — | Onsite |
| Carlos | Collao Vilches | PUNKTUM DK A/S | Denmark | ✅ | — | Onsite |
| Rares | Constantin | UNSTPB | Romania | ✅ | — | Onsite |
| Gilberto | Conti | Osservatorio Nessuno | Italy | ✅ | AS214094 | Onsite |
| John | Cosgrove | Digital Consultants | United Kingdom | ✅ | — | Onsite |
| Jelena | Cosic | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Maribel | Cosin | Red.es/RedIRIS | Spain | ✅ | AS766 | Onsite |
| Daniella | Coutinho | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Alex | Csordas | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Fergal | Cunningham | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Caglar | Dabanoglu | Akamai Technologies | Germany | ✅ | AS20940, AS32787, AS63949 | Onsite |
| Leslie | Daigle | Global Cyber Alliance | United States | ✅ | — | Onsite |
| Angela | Dall'Ara | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Thomas | Daniels | KU Leuven & DNS Belgium | Belgium | ✅ | — | Onsite |
| Emma | Danko | University of Innsbruck | Austria | ✅ | — | Onsite |
| Niste | Darius | Sariff Industries | Romania | ✅ | — | Onsite |
| Andrei | Dascalu | C. N. Scoala Centrala | Romania | ✅ | — | Onsite |
| Ron | da Silva | Network Technologies Global | United States | ✅ | — | Onsite |
| Pedro | da Silva Vaz | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Huw | Davies | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Alun | Davies | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Antonella | De Bellis | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Alex | de Joode | AMS-IX | Netherlands | ✅ | AS1200, AS61125, AS47482 | Onsite |
| Ties | de Kock | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Yuri | Demenin | LLC "IT NETWORKS CHAT" | Ukraine | ✅ | — | Onsite |
| Jasper | den Hertog | NLnet Labs | Netherlands | ✅ | AS211321 | Onsite |
| CARMEN | DENIS | LACNIC Board | Mexico | ✅ | — | Onsite |
| Leroy | de Vos | AMS-IX | Netherlands | ✅ | AS1200 | Onsite |
| Christoph | Dietzel | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Valentino | Dijkstra | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Sergiu-Valentin | Dilimot | Visma Software SRL | Romania | ✅ | AS39260, AS61213 | Onsite |
| Andrea | Di Menna | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Fontas | Dimitropoulos | University of Crete & Cisco | Greece | — | Onsite | |
| Andrei | Dinu | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Marco | d'Itri | Seeweb | DHH | Italy | ✅ | AS12637 | Onsite |
| Gert | Doering | SpaceNet AG | Germany | ✅ | AS5539 | Onsite |
| Dirk | Doesburg | Radboud University | Netherlands | ✅ | — | Onsite |
| Joerg | Dorchain | MPI Informatics | Germany | ✅ | — | Onsite |
| Lucas | Dousse | Saitis / DsNetwork / RomandIX | Switzerland | ✅ | AS6893, AS48390, AS41882 | Onsite |
| Alexander | Dubovikov | stockfeed.pro | Spain | ✅ | — | Onsite |
| Paul | Duffy | .IE | Ireland | ✅ | AS42310 | Onsite |
| Mihail | Dumitrache | INCDI ICI Bucharest | Romania | ✅ | AS3233 | Onsite |
| Agnė | Dziskė | IPXO | Lithuania | ✅ | AS834 | Onsite |
| Ola | Elkamhawy | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Joachim | Ernst | de.ernst | Germany | ✅ | AS208602 | Onsite |
| Melody Sofia | Eroshevich | DD-IX e.V. || CLOUDETEER GmbH | Germany | AS57328 | Onsite | |
| James | Evans | OFCOM | Wales | ✅ | — | Onsite |
| Rob | Evans | Jisc | United Kingdom | ✅ | AS786 | Onsite |
| Farhad | Farjadmanesh | GeniusMind | Greece | ✅ | AS16200 | Onsite |
| Babak | Farrokhi | Quad9 | Netherlands | ✅ | — | Onsite |
| Alejandro | Fernández-Cernuda Díaz | Global Cyber Alliance | Belgium | ✅ | — | Onsite |
| Francesco | Ferreri | NAMEX | Italy | ✅ | AS24796 | Onsite |
| Radu-Adrian | Feurdean | France-IX | France | ✅ | AS51706, AS43100, AS42064, AS62228, AS39801, AS57734, AS199422, AS212557 | Onsite |
| Vladimir | Filatov | Trabia | Moldova | ✅ | AS43289 | Onsite |
| Ondrej | Filip | RIPE NCC Executive Board | Czech Republic | ✅ | — | Onsite |
| Cristiana | Flutur | ANCOM | Romania | ✅ | — | Onsite |
| Athina | Fragkouli | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Thomas | Fritz | Init7 | Austria | ✅ | AS13030 | Onsite |
| Matteo | Frühwald | PipeHost e.U. | Austria | AS64457, AS49592 | Onsite | |
| Alessandro | Galardini | Top-IX | Italy | ✅ | AS25309 | Onsite |
| Maria Isabel | Gandia Carriedo | CSUC / CATNIX | Spain | ✅ | AS13041, AS49638, AS60082 | Onsite |
| Zsolt | Gergely | Alter-NET | Romania | ✅ | AS39531 | Onsite |
| Amirhossein | Ghaderi | Telenova Solution | United Arab Emirates | — | Onsite | |
| Saloumeh | Ghasemi | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Radu-Cristian | Gheorghiu | SPECIAL INTERNET OPERATIONS | Romania | ✅ | AS2541 | Onsite |
| David | Gherghe | UPB | Romania | — | Onsite | |
| Radu | Ghidiceanu | Asociatia Nationala a Internet Service Providerilor - ANISP - RoNIX | Romania | ✅ | AS20530 | Onsite |
| Daniel | Ghisoiu | Visma Software International | Romania | ✅ | — | Onsite |
| Gordon | Gidófalvy | Nokia | Germany | ✅ | — | Onsite |
| Sandra | Gijzen | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Tiberiu | Gîndu | ANISP - RoNIX | Romania | ✅ | AS20530 | Onsite |
| Adam | Golecky | NIX.CZ | Czech Republic | ✅ | AS6881 | Onsite |
| Antony | Gollan | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Andrey | Golovanov | Meta Platforms | Ireland | AS32934 | Onsite | |
| Casper | Gondelach | Eurofiber | Netherlands | ✅ | AS39686 | Onsite |
| Ashleigh | Goode | Independent | United Kingdom | ✅ | — | Onsite |
| Aleksandr | Gordeev | InterLIR GmbH | Czech Republic | ✅ | — | Onsite |
| Dmitrii | Grigorev | NetArt Group | Czech Republic | ✅ | — | Onsite |
| Jerry | Grondel | AMS-IX | Netherlands | ✅ | AS1200 | Onsite |
| Albert | Guiman | N/A | Romania | — | Onsite | |
| Orkhan | Guliyev | OUR Technology LLC | Azerbaijan | AS213881 | Onsite | |
| ismail | Gundogdu | TULiP Group | Turkey | AS215900 | Onsite | |
| Cristian | Haja | IPv4 Management | Romania | ✅ | AS6890 | Onsite |
| Maria | Häll | RIPE NCC Executive Board | Sweden | ✅ | — | Onsite |
| Sameh | Hamdy | NTT | Spain | ✅ | AS2914 | Onsite |
| Greg | Hankins | Nokia | United States | ✅ | AS38016 | Onsite |
| Annika | Hannig | Alice BGP Looking Glass | Germany | ✅ | AS208230 | Onsite |
| Will | Hargrave | LONAP | United Kingdom | ✅ | AS8330, AS8550 | Onsite |
| Andreas | Härpfer | ConSol | Germany | ✅ | AS33824 | Onsite |
| Simon-Jan | Haytink | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Muhammed | Hazeez-Agbaje | Meta Platforms | Ireland | ✅ | AS32934 | Onsite |
| Wolfram | Hellstern | BelWü-Koordination | Germany | ✅ | AS553 | Onsite |
| Julf | Helsingius | BaseN | Netherlands | ✅ | — | Onsite |
| Remi | Hendriks | University of Twente | Netherlands | ✅ | AS1149 | Onsite |
| Luuk | Hendriks | NLnet Labs | Netherlands | ✅ | AS211321 | Onsite |
| Peter | Hessler | CCC | Germany | ✅ | AS13020 | Onsite |
| Lia | Hestina | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Florian | Hibler | Arista Networks | Germany | ✅ | AS55064 | Onsite |
| Wayne | Hickey | Ciena Corporation | United States | ✅ | — | Onsite |
| Tom | Hill | BT | United Kingdom | ✅ | AS2856 | Onsite |
| Marilia | Hirano | ICANN | United States | ✅ | — | Onsite |
| Andrés | Hlynsson | Farice ehf | Iceland | ✅ | AS56704 | Onsite |
| Hans Petter | Holen | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Åse | Holen | . | Norway | ✅ | — | Onsite |
| Paul | Hoogsteder | i3D.net | Netherlands | ✅ | AS49544 | Onsite |
| Liridon | Hoti | KOSIX | Albania | ✅ | — | Onsite |
| Anlei | Hu | CNNIC | China | ✅ | — | Onsite |
| Aaron | Hughes | Hilco Global / 6connect | Italy | ✅ | AS8038 | Onsite |
| Katherine | Hutnyk | DCXV.COM | Lithuania | ✅ | — | Onsite |
| Hisham | Ibrahim | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Ilke | Ilhan | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Aleksandr | Ilin | MSK-IX | Russian Federation | ✅ | AS8631 | Onsite |
| Alessandro | Improta | Catchpoint | Italy | ✅ | AS397601 | Onsite |
| Kajal | Ince | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Emanuele | Iovini | Europol | Netherlands | ✅ | — | Onsite |
| Miron | Izabella | EXA INFRASTRUCTURE ROMANIA SRL | Romania | ✅ | — | Onsite |
| Igoris | Jelisejenko | Genie Networks | Taiwan, Province Of China | ✅ | — | Onsite |
| Raymond | Jetten | RIPE NCC Executive Board | Finland | ✅ | — | Onsite |
| Danko | Jevtovic | RNIDS | Serbia | ✅ | AS47267 | Onsite |
| Jorge | Jiménez Cordón | IONOS SE | Spain | ✅ | AS8560 | Onsite |
| Moritz | Jordan | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Inacio | Jose | Angola Cables | Angola | AS37468 | Onsite | |
| Mike (MJ) | Joseph | Meta | United States | ✅ | AS32934 | Onsite |
| Moe | Kadri | Deutsche Telekom AG | United Kingdom | ✅ | AS3320 | Onsite |
| Artsem | Kakhanevich | IPBNB Pte. Ltd. | Singapore | ✅ | AS34346 | Onsite |
| Savvas | Kastanakis | University of Twente | Netherlands | ✅ | — | Onsite |
| Abhishek | Kattuparambil | SpaceX Starlink | United States | ✅ | AS14593 | Onsite |
| Lasha | Kavelashvili | LLC TNET | Georgia | AS215952 | Onsite | |
| Lukas | Kawollek | University of Kassel | Germany | ✅ | — | Onsite |
| Tina | Kealy | Stenographer | Ireland | ✅ | — | Onsite |
| Naoui | Kechroud | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Lee | Kent | beIN IP | United Kingdom | ✅ | — | Onsite |
| Shane | Kerr | IBM | Netherlands | ✅ | — | Onsite |
| Samar | KHALIL | Scaleway | France | AS12876 | Onsite | |
| Mirwais | Khan | Afghan Wireless Communication Company | Afghanistan | AS38742 | Onsite | |
| Thomas | King | DE-CIX Group AG | Germany | ✅ | — | Onsite |
| Anastasia | Kleiman | Voldeta | Germany | ✅ | — | Onsite |
| Tobias | Knecht | Abusix, Inc. | Germany | ✅ | — | Onsite |
| Jure | Knez | Arnes | Slovenia | ✅ | AS2107 | Onsite |
| Dave | Knight | DigiCert | Canada | ✅ | AS12008, AS16552, AS19905 | Onsite |
| Peter | Koch | DENIC eG | Germany | ✅ | AS8763, AS31529 | Onsite |
| Maynard | Koch | TU Dresden | Germany | ✅ | — | Onsite |
| Dmytro | Kohmanyuk | Hostmaster LLC | Lithuania | ✅ | AS29067 | Onsite |
| Peter | Kolodziej | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Nikita | Kondratyev | Voldeta | Germany | ✅ | — | Onsite |
| Ralph | Koning | SIDN Labs | Netherlands | ✅ | AS215088 | Onsite |
| Shreyas | Konjerla | TU Delft | Netherlands | ✅ | — | Onsite |
| Stavros | Konstantaras | AMS-IX | Netherlands | ✅ | AS1200, AS6777 | Onsite |
| Stefan | Koopmanschap | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Majid | Kordi | ITO | Iran | ✅ | — | Onsite |
| Marko | Košarič | Visma SWI AS | Slovakia | ✅ | — | Onsite |
| Evghenii | Kosatii | Addrex | Canada | ✅ | AS2733 | Onsite |
| Oleksandr | Koseniuk | TELECOM-UA LLC | Ukraine | AS56834 | Onsite | |
| Hanna | Kreitem | Internet Society | Palestinian Territory | ✅ | — | Onsite |
| Suresh | Krishnan | Cisco | United States | ✅ | AS109 | Onsite |
| Vasja | Križmančič | 2S Computers srl | Italy | ✅ | AS204471 | Onsite |
| Alexei | Krylov Nikiforov | InterLIR GmbH | Spain | ✅ | AS15731 | Onsite |
| Fredy | Kuenzler | Init7 | Switzerland | ✅ | AS13030 | Onsite |
| Tobias | Kuettner | GTT | Germany | ✅ | AS3257 | Onsite |
| Mirja | Kühlewind | Ericsson | Germany | ✅ | — | Onsite |
| Mirjam | Kühne | RIPE | Netherlands | ✅ | — | Onsite |
| Filipp | Kulin | Usher II | Lithuania | ✅ | — | Onsite |
| harry | kwong | NTT DATA | United Kingdom | ✅ | AS2914 | Onsite |
| Nikolay | Labaznikov | InterLIR GmbH | Poland | ✅ | — | Onsite |
| David | Lamparter | FRRouting (NetDEF, Inc.) | Switzerland | ✅ | AS48111, AS202261 | Onsite |
| Michel | Lanners | LU-CIX | Luxembourg | ✅ | AS49624, AS210834 | Onsite |
| David | Lawrence | Salesforce | United States | ✅ | AS14340 | Onsite |
| Dusan | Lazic | LARUS Limited | Germany | ✅ | — | Onsite |
| Catalin | Leanca | INCDI ICI Bucharest | Romania | ✅ | AS3233 | Onsite |
| Dick | Leaning | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Xavier | Le Bris | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Guillaume | Leclanche | OVHcloud | France | ✅ | AS16276 | Onsite |
| Alexander | Leefmann | DFN-Verein | Germany | ✅ | AS680 | Onsite |
| Alex | Le Heux | RtBrick GmbH | Netherlands | — | Onsite | |
| Alarig | Le Lay | Breizh-IX / LillIX / Grifon | France | ✅ | AS206165, AS47214, AS204092 | Onsite |
| Andres | Lerma | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Vincent | Levigneron | Afnic | France | ✅ | AS2483, AS2484, AS2485, AS2486 | Onsite |
| Franziska | Lichtblau | SAP Cloud Infrastructure | Germany | ✅ | — | Onsite |
| Karla | Liddle-White | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Lars-Johan | Liman | Netnod | Sweden | ✅ | AS8674, AS29216 | Onsite |
| Jen | Linkova | Australia | ✅ | — | Onsite | |
| Oleksandr | Loboda | Ukrnames Datacenter LLC | Ukraine | — | Onsite | |
| Pablo | López-Aguilar | Global Cyber Alliance | Spain | ✅ | — | Onsite |
| Laura | Lorenzo de Gracia | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Andrew | Losty | UCL | United Kingdom | ✅ | — | Onsite |
| Jeroen | Louwes | BZK | Netherlands | ✅ | — | Onsite |
| Gerrit | Lübbe | BDBOS | Germany | ✅ | — | Onsite |
| Flavio | Luciani | NAMEX | Italy | ✅ | AS24796 | Onsite |
| Jerry | Lundström | DNS-OARC | Sweden | ✅ | — | Onsite |
| Yana | Lysenko | DCXV.COM | Lithuania | ✅ | — | Onsite |
| Yongzheng | MA | CNNIC | China | ✅ | — | Onsite |
| Michael | Macek | CETIN a.s. | Czech Republic | ✅ | AS28725 | Onsite |
| Alistair | Mackenzie | NTT | United Kingdom | ✅ | AS2914 | Onsite |
| Dovile | Mackeviciene | IPXO | Lithuania | ✅ | — | Onsite |
| Andrei | Macri | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Alena | Mahnovskaya | ER group | United Arab Emirates | ✅ | — | Onsite |
| Wardner | Maia | Lacnic | Brazil | ✅ | — | Onsite |
| Lefteris | Manassakis | Cisco | Greece | ✅ | AS50414 | Onsite |
| Anna Maria | Mandalari | University College London | United Kingdom | ✅ | — | Onsite |
| Ihor | Marhitych | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Felipe | Mariosi | EdgeUno | Italy | ✅ | AS7195 | Onsite |
| Orlando E. | Martínez-Durive | Cisco ThousandEyes | Spain | ✅ | — | Onsite |
| Gilles | Massen | Fondation Restena | Luxembourg | ✅ | AS2602 | Onsite |
| Siarhei | Matashuk | Genie Networks | Poland | ✅ | — | Onsite |
| Yoshinobu | Matsuzaki | IIJ / APNIC | Japan | ✅ | AS2497 | Onsite |
| Andrew | McConachie | ICANN | Netherlands | ✅ | — | Onsite |
| Mary | McKeon | Stenographer | Ireland | ✅ | — | Onsite |
| Dmitriy | Melnik | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Jiří | Menšík | CESNET, z.s.p.o. | Czech Republic | ✅ | AS2852 | Onsite |
| George-Alexandru | Micu | UPB Facultatea de Automatica si Calculatoare | Romania | ✅ | — | Onsite |
| Aba-Márk | Mihály | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Sabrina | Mikolon | IPHH / Portus Data Centers | Germany | ✅ | AS12731 | Onsite |
| Vladan | Milosevic | Meta Platforms | Ireland | ✅ | AS32934 | Onsite |
| Desiree | Milosevic | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Ștefan Alexandru Cezar | Mincu | Clubul de Rețelistică și Securitate Cibernetică - Liceul A. I. Cuza | Romania | ✅ | AS214341 | Onsite |
| Marija | Miščenkovė | IPXO | Lithuania | ✅ | AS834 | Onsite |
| Keith | Mitchell | SMOTI Enterprises | United States | ✅ | AS24865, AS64238 | Onsite |
| Gregor | Moeller | IPHH / Portus Data Centers | Germany | ✅ | AS12731 | Onsite |
| Lorenzo | Moro | TOP-IX | Italy | ✅ | AS25309, AS41364, AS209631, AS207638 | Onsite |
| Moritz | Müller | SIDN | Netherlands | ✅ | AS1140, AS215088 | Onsite |
| Alena | Muravska | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Erick | Mwaura | Wifirst | France | ✅ | AS52075 | Onsite |
| Sergey | Myasoedov | NetArt Group | Czech Republic | ✅ | AS30738 | Onsite |
| Victor | Naumov | NTT DATA | Netherlands | ✅ | AS2914 | Onsite |
| Paolo | Navarretta | Meetecho | Italy | ✅ | — | Onsite |
| Svetoslav | Naydenov | BIX.BG | Bulgaria | ✅ | AS15669 | Onsite |
| ALEXANDER | NEUHAUS | Swisscom (Schweiz) AG | Switzerland | ✅ | AS3303 | Onsite |
| Ciprian | Nica | Bateria Verde | Romania | ✅ | — | Onsite |
| Mihai-Valentin | Nicolae | NTPinfo | Netherlands | ✅ | — | Onsite |
| Andre | Niemann | - | Germany | ✅ | — | Onsite |
| Rait | Nigol | Estonian Internet Foundation | Estonia | ✅ | — | Onsite |
| Yannis | Nikolopoulos | Orizon Telecom | Greece | ✅ | AS197515 | Onsite |
| Arnold | Nipper | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Brian | Nisbet | HEAnet | Ireland | ✅ | AS1213 | Onsite |
| Yevheniya | Nosyk | KOR Labs | France | ✅ | — | Onsite |
| Aidin | NourmohammadiSharabiani | Pishtaz Group Co. | Iran | AS21419 | Onsite | |
| Pavel | Odintsov | FastNetMon LTD | United Kingdom | ✅ | — | Onsite |
| Mick | O'Donovan | HEAnet CLG | Ireland | ✅ | AS1213 | Onsite |
| Calin | Olaru | NTPinfo | Netherlands | ✅ | — | Onsite |
| Phillip | Oldham | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Bokan | Oleksii | DTK | Ukraine | ✅ | — | Onsite |
| Sjoerd | Oostdijck | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Luuk | Oostenbrink | SURF BV | Netherlands | ✅ | AS1103 | Onsite |
| Niall | O'Reilly | RIPE | Ireland | ✅ | — | Onsite |
| Serban | Orza | NTPinfo | Romania | ✅ | — | Onsite |
| Ayse | Ozcelik | Visma SWI AS | Norway | ✅ | — | Onsite |
| Ester | Paal | Flexoptix GmbH | Czech Republic | ✅ | AS199121 | Onsite |
| Anastasiya | Pak | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Pedro | Palmeiro | Fascinating Holdings | Portugal | ✅ | — | Onsite |
| Josh | Paolucci | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Matt | Parker | N/A | Netherlands | ✅ | — | Onsite |
| Andrei - Cristian | Pavel | ISC (BIND, Kea, Stork) | United Kingdom | — | Onsite | |
| Constantin | Pavel | ATI | Romania | ✅ | — | Onsite |
| Spencer | Payton | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Mathieu | PEROTTO | Orange Wholesale | France | ✅ | AS5511 | Onsite |
| Michael | Perzi | UniVie / ACOnet / VIX | Austria | ✅ | AS1853, AS1120 | Onsite |
| Christian | Petrasch | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Cesar | Petrescu | UNSTPB | Romania | ✅ | — | Onsite |
| Eleonora | Petridou | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Colin | Petrie | NTT DATA | Netherlands | ✅ | AS2914 | Onsite |
| Gergana | Petrova | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Sebastian | Pfaff | DE-CIX | Germany | ✅ | AS51531 | Onsite |
| Dave | Phelan | APNIC | Australia | ✅ | AS45192, AS4608 | Onsite |
| Marita | Phelan | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Jacomo | Piccolini | Team Cymru | Brazil | ✅ | AS23028 | Onsite |
| Outi Maria | Pietilaenaho | FastNetMon | United Kingdom | ✅ | — | Onsite |
| Ilia | Pikho | StormWall | Germany | ✅ | — | Onsite |
| Liviu | Pislaru | Digi Romania | Romania | ✅ | AS8708 | Onsite |
| Mihaela | Poenaru | TeenTelecom | Romania | ✅ | AS34304 | Onsite |
| Liviu | Poenaru | TeenTelecom | Romania | ✅ | AS34304 | Onsite |
| Sascha | Pollok | IPHH / Portus Data Centers | Germany | ✅ | AS12731, AS9033 | Onsite |
| Grzegorz | Ponikierski | Akamai Technologies | Poland | ✅ | AS20940 | Onsite |
| Andreea | Popa | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Nadiia | Porokhniak-Korobkova | DCXV.com | Ukraine | ✅ | — | Onsite |
| Sander | Post | Ventus IT Professionals | Netherlands | ✅ | AS210383 | Onsite |
| Giulia | Potikha | IPv4.Global-Hilco Streambank | Germany | ✅ | — | Onsite |
| Leonidas | Poulopoulos | Verisign | Switzerland | ✅ | AS7342 | Onsite |
| Antonio | Prado | SBTAP | Italy | ✅ | AS59715 | Onsite |
| Christopher | Quesada | Verisign | United States | ✅ | AS7342 | Onsite |
| Rinor | Raci | KOSIX | Albania | ✅ | — | Onsite |
| Moin | Rahman | Cybermancer Infosec B.V. | Netherlands | ✅ | AS212839 | Onsite |
| Branimir | Rajtar | 5x9 Networks | Croatia | ✅ | — | Onsite |
| Adrian | Rapa | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Jim | Reid | rtfm llp | Scotland | ✅ | — | Onsite |
| Marius | Repcaru | Digi Romania | Romania | ✅ | AS8708 | Onsite |
| Carlos | Reyes | ICANN | United States | ✅ | — | Onsite |
| James | Rice | Jump Networks Ltd | Sweden | ✅ | AS8943 | Onsite |
| Victoria | Risk | ISC | United States | ✅ | — | Onsite |
| Andrei | Robachevsky | Global Cyber Alliance/NRO NC | Netherlands | ✅ | — | Onsite |
| Andrew | Rogers | Prefix Broker B.V. | Netherlands | ✅ | — | Onsite |
| Cristian | Rojas | NIC Chile | Chile | ✅ | — | Onsite |
| Nina | Romashova | DCXV.COM | Lithuania | ✅ | — | Onsite |
| Robert | Roseti | Voxility | Romania | ✅ | AS3223 | Onsite |
| Alexandru | Rotaru | Internet Society Romania Chapter | Romania | ✅ | — | Onsite |
| Mickaël | RUANT | DGA MI | France | ✅ | — | Onsite |
| Mohammad Mohsen | Sadr | ITO | Iran | ✅ | — | Onsite |
| Celsa | Sanchez | NIC Chile | Chile | ✅ | AS27678 | Onsite |
| Ionut | Sandu | INCDI ICI Bucharest | Romania | ✅ | AS3233 | Onsite |
| Luca | Sani | Catchpoint Systems | Italy | ✅ | AS397601 | Onsite |
| Marcos | Sanz | DE-CIX | Germany | ✅ | AS6695 | Onsite |
| Stephan | Sattler | Pfcloud UG | Germany | AS51396 | Onsite | |
| Robert | Scheck | ETES GmbH | Germany | ✅ | AS205890 | Onsite |
| Patrick | Scheck | SC-IT GmbH | Germany | ✅ | — | Onsite |
| Menno | Schepers | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Marco | Schmidt | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Aljoscha | Schulte | DFN-Verein | Germany | ✅ | AS680 | Onsite |
| David | Schweizer | NetDEF / OpenSourceRouting | Switzerland | ✅ | AS202261, AS207465, AS210305 | Onsite |
| Matei | Scurt | Ting Internet | Netherlands | ✅ | AS32133 | Onsite |
| Christian | Seitz | system.de - System & Project GmbH | Germany | ✅ | AS50030, AS57555, AS29670 | Onsite |
| Norman | Sens | FRITZ GmbH | Germany | — | Onsite | |
| Stefano | Servillo | University of Rome Sapienza | Italy | ✅ | — | Onsite |
| Evgeny | Sevastyanov | InterLIR GmbH | Bulgaria | ✅ | AS15731 | Onsite |
| Vladyslava | Shadrina | InterLIR GmbH | Georgia | ✅ | AS15731 | Onsite |
| Linda | Shannon | IPv4.Global-Hilco Streambank | United Kingdom | ✅ | — | Onsite |
| Edward | Shryane | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Hasan | Siddique | Verisign | United States | ✅ | AS7342 | Onsite |
| Julio | Silva | FlokiNET EHF | Romania | ✅ | AS200651 | Onsite |
| João Luis | Silva Damas | APNIC | Spain | ✅ | — | Onsite |
| Laila | Simonsen | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Josh | Simpson | InternetNZ | New Zealand | ✅ | — | Onsite |
| Cristian | Sirbu | Redbit Networks | Ireland | ✅ | — | Onsite |
| Gianluca | Sironi | Naquadria S.r.l. | Italy | ✅ | AS201333 | Onsite |
| Jani | Sirpoma | CSC/Funet | Finland | ✅ | AS1741 | Onsite |
| Vlad | Skuba | Adyen | Netherlands | ✅ | AS200596 | Onsite |
| Kevin | Smet | ONE.COM | Netherlands | ✅ | AS51468 | Onsite |
| Alex | Smirnoff | Glanc, ltd | Bulgaria | ✅ | — | Onsite |
| Ramsi Mihai | Soare | Meta | Ireland | ✅ | — | Onsite |
| Nazarii | Soltys | IPv4.Global-Hilco Streambank | United States | ✅ | — | Onsite |
| Raffaele | Sommese | University of Twente | Netherlands | ✅ | — | Onsite |
| Maria | Stafyla | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Justin | Staig Graham | LINX | United Kingdom | ✅ | AS5459 | Onsite |
| Ruben | Stam | Personal | Netherlands | ✅ | — | Onsite |
| Angela | Stanescu | InterLAN-IX | Romania | ✅ | AS39107 | Onsite |
| Marius | Stefan | Visma SWI AS | Romania | ✅ | — | Onsite |
| Molocea | Stefan | neohost.ro | Romania | ✅ | AS211281 | Onsite |
| Sander | Steffann | RIPE NCC Executive Board | Netherlands | ✅ | — | Onsite |
| Peter | Steinhaeuser | embeDD GmbH | Switzerland | AS201155 | Onsite | |
| Adonis | Stergiopoulos | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Benedikt | Stockebrand | Stepladder IT Training+Consulting GmbH | Germany | ✅ | — | Onsite |
| Alexandru | Stoica | FiberX | Romania | ✅ | AS215230 | Onsite |
| Alastair | Strachan | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Tom | Strickx | Cloudflare | United Kingdom | ✅ | AS13335 | Onsite |
| Stephen | Strowes | Fastly | United States | ✅ | AS54113 | Onsite |
| Piotr | Strzyżewski | RIPE NCC Executive Board | Poland | ✅ | — | Onsite |
| Massimiliano | Stucchi | Glevia | Switzerland | ✅ | AS58280 | Onsite |
| Stephen | Suess | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Urban | Suhadolnik | TU Graz | Slovenia | ✅ | — | Onsite |
| Harald A. | Summa | RIPE NCC Executive Board | Germany | ✅ | — | Onsite |
| Yingfei | Sun | China Internet Network Information Center | China | ✅ | — | Onsite |
| Ondřej | Surý | ISC | Czech Republic | ✅ | — | Onsite |
| Michal | Švamberg | CESNET | Czech Republic | ✅ | AS2852 | Onsite |
| Simon | Swaysland | NTT DATA LTD | United Kingdom | ✅ | AS2914 | Onsite |
| William | Sylvester | Addrex | United States | ✅ | AS2733 | Onsite |
| Bodosi | Szabolcs | RETN Romania | Romania | ✅ | AS9002 | Onsite |
| Christian | Tacit | ARIN | Canada | ✅ | — | Onsite |
| Trix | Taiclet | RIPE NCC | Netherlands | ✅ | — | Onsite |
| David | Tatlisu | IONOS SE | Germany | ✅ | AS8560 | Onsite |
| Razvan | Teodorescu | Voxility | Romania | ✅ | AS3223 | Onsite |
| Robert | Thomas | Global Cyber Alliance | United Kingdom | ✅ | — | Onsite |
| Paul | Thornton | PRT Systems Ltd | United Kingdom | ✅ | AS8676, AS197898, AS207995 | Onsite |
| Alexander | Timokhin | InterLIR GmbH | Germany | ✅ | AS15731 | Onsite |
| Denys | Titov | DCXV.COM | Lithuania | ✅ | AS204057 | Onsite |
| Willem | Toorop | NLnet Labs | Netherlands | ✅ | AS211321 | Onsite |
| Martin | Topholm | One.com A/S | Denmark | ✅ | AS51468 | Onsite |
| Romain | Tournier | OVHcloud | France | ✅ | — | Onsite |
| Thomas | Tozzi | ORG-TIWS1-RIPE | Italy | ✅ | — | Onsite |
| Nils | Trampel | Chemnitzer StudentenNetz | Germany | ✅ | AS214844 | Onsite |
| Wolfgang | Tremmel | DE-CIX Academy | Germany | ✅ | AS196610 | Onsite |
| Nathalie | Trenaman | AMS-IX | Netherlands | ✅ | AS1200 | Onsite |
| Tristan | Trenchand | France-IX | France | ✅ | AS51706 | Onsite |
| Virgil | Truica | FastNetMon | Romania | ✅ | — | Onsite |
| Cristian | Tudor | Phoenix Telecom | Romania | ✅ | AS33823 | Onsite |
| Max | Tulyev | Netassist SL | Spain | ✅ | AS8772 | Onsite |
| Inga | Turner | LINX - The London Internet Exchnage | United Kingdom | ✅ | AS5459 | Onsite |
| Richard | Urassa | Amazon | Ireland | AS16509 | Onsite | |
| Marc | van der Wal | Afnic (.FR) | France | ✅ | — | Onsite |
| Will | van Gulik | Saitis / RomandIX / AS2613 | Switzerland | ✅ | AS2613, AS6893, AS41882 | Onsite |
| Remco | Van Mook | Slashme | Netherlands | ✅ | AS25595 | Onsite |
| Miquel | van Smoorenburg | Adyen | Netherlands | ✅ | AS200596 | Onsite |
| Ruben | van Staveren | Ting Fiber | Netherlands | ✅ | — | Onsite |
| Marco | van Tol | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Eric | van Uden | AVM GmbH for ICT | Netherlands | ✅ | AS203965 | Onsite |
| Leo | Vegoda | And Polus/PeeringDB | United Kingdom | ✅ | — | Onsite |
| David | Verolme | VeroCon | Netherlands | ✅ | AS215771 | Onsite |
| Mihnea-Stefan | Vintilă | UTM | Romania | ✅ | — | Onsite |
| Svetlana | Visinscaia | Addrex, Inc. | Canada | ✅ | AS2733 | Onsite |
| Christoff | Visser | IIJ | Japan | ✅ | AS2497 | Onsite |
| Alvaro | Vives Martinez | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Rüdiger | Volk | ;-) | Germany | ✅ | — | Onsite |
| Fedor | Vompe | Deutsche Telekom AG | Germany | ✅ | AS3320 | Onsite |
| Carolien | Vos | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Éric | Vyncke | Cisco | Belgium | ✅ | AS109 | Onsite |
| Clara | Wade | Amazon Web Services (AWS) | United States | ✅ | — | Onsite |
| Stefan | Wahl | Route 128 % Open 7 | Germany | ✅ | AS208262 | Onsite |
| Matthias | Wählisch | TU Dresden & DD-IX | Germany | ✅ | AS51224 | Onsite |
| Jeremy | Walder | RIPE NCC | Netherlands | ✅ | — | Onsite |
| Akeyla | Wallace | IPv4.Global-Hilco Streambank | United States | ✅ | — | Onsite |
| Carolina | Weber | embeDD GmbH | Germany | AS201155 | Onsite | |
| Sven | Wiese | Trabia | Moldova | ✅ | AS43289 | Onsite |
| Andrew | Willatt | Premier League | United Kingdom | ✅ | — | Onsite |
| Blake | Willis | L33 Networks | France | ✅ | AS57024 | Onsite |
| Anna | Wilson | RIPE | Ireland | ✅ | — | Onsite |
| Martin | Winter | NetDEF / OpenSourceRouting | Switzerland | ✅ | — | Onsite |
| Ulrich | Wisser | ICANN | Sweden | ✅ | — | Onsite |
| Alison | Wood | ARIN | United States | ✅ | — | Onsite |
| Alistair | Woodman | NetDEF | United States | ✅ | — | Onsite |
| Jieling | Xie | CNNIC | China | ✅ | — | Onsite |
| Anastasiia | Zabolotna | UTM | Moldova | ✅ | — | Onsite |
| Ondřej | Zajíček | BIRD | CZ.NIC | Czech Republic | ✅ | — | Onsite |
| Josephine | Zec | University of Zagreb | Croatia | ✅ | — | Onsite |
| Mihai | Zegheru | Politehnica University of Bucharest | Romania | — | Onsite | |
| Wolfgang | Zenker | punkt.de GmbH | Germany | ✅ | AS16188 | Onsite |
| Yury | Zhauniarovich | TU Delft | Netherlands | ✅ | — | Onsite |
| Igor | Zhuravlov | Reblum | Ukraine | ✅ | — | Onsite |
| Patrick | Zidek | GÉANT Association | United Kingdom | ✅ | AS20965, AS21320 | Onsite |
| Pedro | Ziviani | Farice ehf | Iceland | ✅ | AS56704 | Onsite |
| Arjen | Zonneveld | NTT DATA | Netherlands | ✅ | AS2914 | Onsite |
| Jan | Zorz | ProVision | Slovenia | ✅ | AS8038 | Onsite |
| Janos | Zsako | ISZT Nonprofit Kft. | Hungary | ✅ | AS12303 | Onsite |
| Behou Brice | ABBA | AFRINIC | Cote D'ivoire | AS37708 | Virtual | |
| Behrouz | abbaszadeh | ITO | Iran | ✅ | AS12880 | Virtual |
| khaleel | abu kaff | Pro0101 | Israel | ✅ | — | Virtual |
| Christian | Adler | Plusserver GmbH | Germany | AS61157 | Virtual | |
| Milad | Afshari | MTN Irancell | Iran | ✅ | AS44244 | Virtual |
| Enrique | Aguilar | Independent | Spain | ✅ | — | Virtual |
| alin | alin | Anonymous SRL | Romania | AS51999 | Virtual | |
| Alessandro | Amirante | Meetecho | Italy | — | Virtual | |
| Darlington Chisom | AMUZIE | Our Rights (OR) | Nigeria | ✅ | — | Virtual |
| Olatunde | Awobuluyi | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Felipe | Barbosa | InternetNZ | Brazil | — | Virtual | |
| Stefan | Bayer | q.beyond AG | Germany | AS12399, AS47309 | Virtual | |
| Razvan | Becheriu | ISC | Romania | ✅ | — | Virtual |
| Mick | Begley | .ie | Ireland | — | Virtual | |
| Alexandra | Beloded | Radio Research Institute | Russian Federation | — | Virtual | |
| Christoph | Berkemeier | - | Germany | ✅ | — | Virtual |
| José Ángel | Berná | University of Alicante | Spain | — | Virtual | |
| Daniel | Bernier | Bell Canada | Canada | ✅ | AS577 | Virtual |
| Michalis | Bersimis | AIA | Greece | AS199370 | Virtual | |
| Franck | Bertaud | Canal+ Telecom | Guadeloupe | AS21351 | Virtual | |
| Cosmin | Birta | ATI | Romania | ✅ | — | Virtual |
| Karolina | Bochenek | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Peter | Bogatencov | RENAM Association | Moldova | ✅ | AS9199 | Virtual |
| Victor | Bolaños Guerra | Fibercli - Loopback0 | Spain | AS209235, AS210505 | Virtual | |
| Jim | Brand | The Northern Trust Company | United States | — | Virtual | |
| Matthias | Braun | SAP SE | Germany | ✅ | — | Virtual |
| Kevin | Brennan | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Sebastien | Brossier | Neutral Network Lab | France | ✅ | — | Virtual |
| Matthias | Brumm | TKRZ Stadtwerke GmbH | Germany | ✅ | AS42184 | Virtual |
| Chris | Buckridge | Buckridge Consultatnts | Netherlands | ✅ | — | Virtual |
| Bjørn | Bürger | Pengutronix | Germany | AS209379 | Virtual | |
| Dmitry | Burkov | non-profit MSK-IX | Russian Federation | — | Virtual | |
| Michael | Bussmann | MB-NET | Germany | ✅ | AS31184 | Virtual |
| Aurelian Sorinel | Calinciuc | Access Partnership Ltd | Romania | ✅ | — | Virtual |
| Gabriel | Carbunaru | ORG-ERS6-RIPE | Romania | AS6663 | Virtual | |
| Tizian | Cardinal von Widdern | TeleData GmbH | Germany | ✅ | AS21263 | Virtual |
| razvan | Cernea | INTERNATIONAL OLISAT | Romania | ✅ | AS51024 | Virtual |
| Christof | Chen | Allianz Technology SE | Germany | ✅ | AS8360, AS15560 | Virtual |
| CHIAI | CHENG | Institute for Information Industry | Taiwan, Province Of China | ✅ | — | Virtual |
| James | Chirwa | AFRINIC | Mauritius | — | Virtual | |
| Mohamad | Choaib | N/A | Lebanon | ✅ | — | Virtual |
| Tijay | Chung | Virginia Tech | United States | — | Virtual | |
| Rossella | Cicorella | Cicorella srl | Italy | AS62093 | Virtual | |
| Daniel | Ciortan | Telecom specialist | Romania | ✅ | — | Virtual |
| sheikh | co | sheikhco | Iran | AS2 | Virtual | |
| Antoine | Coetsier | AKENES SA trading as Exoscale | Switzerland | ✅ | AS61098 | Virtual |
| Shaun | Coffey | AARNet | Australia | — | Virtual | |
| Mona | Constantinescu | NXDATA | Romania | ✅ | — | Virtual |
| Hector | Coronado | Intercom Servicios C.A. | Venezuela | AS272951 | Virtual | |
| Blandine | Cousin | Events Advantage | Australia | ✅ | — | Virtual |
| Alexandru-Gabriel | Craciun | - | Romania | ✅ | — | Virtual |
| Mark | Cummings | Meta | United States | — | Virtual | |
| ANTONIOS | DAMIGOS | DamiNet | Greece | AS215795 | Virtual | |
| Maria | Daniell | Cloudflare | United Kingdom | — | Virtual | |
| Saurab | Das | NIXI(intern) | India | ✅ | — | Virtual |
| Markus | de Brün | BSI | Germany | ✅ | — | Virtual |
| Gabor | de Wit | RIPE NCC | Netherlands | — | Virtual | |
| Dhruv | Dhody | Huawei | India | — | Virtual | |
| Sara | Dickinson | Sinodun IT | United Kingdom | — | Virtual | |
| Ian | Dickinson | Vitrifi Limited | United Kingdom | ✅ | AS211393 | Virtual |
| Fontas | Dimitropoulos | Cisco ThousandEyes | Greece | ✅ | — | Virtual |
| Adelina | Dinca | ANCOM | Romania | AS28727 | Virtual | |
| Mickael | Do Couto | LU-CIX | France | AS210834, AS49624, AS208374 | Virtual | |
| Lutz | Donnerhacke | IKS Service GmbH | Germany | AS15725, AS199284 | Virtual | |
| Avri | Doria | Technicalities | United States | ✅ | — | Virtual |
| Dan | Draghici | ULBS | Romania | ✅ | AS39815 | Virtual |
| Erjon | Duka | University Aleksander Moisiu Durres | Albania | ✅ | — | Virtual |
| berat | dursun | subu | Turkey | ✅ | — | Virtual |
| Behzad | Ebrahimi | DNT | Iran | — | Virtual | |
| Leonhard | Edlinger | Linz Strom Gas Wärme GmbH | Austria | AS35369 | Virtual | |
| Hesham | Elbakoury | Innovax technologies | United States | — | Virtual | |
| Lubos | Elias | UAKOM UMB | Slovakia | ✅ | — | Virtual |
| Maximilian | Emig | Menzel IT GmbH | Germany | AS206470 | Virtual | |
| Marija | Emso | CARNET | Croatia | ✅ | AS2108 | Virtual |
| Monika | Ermert | elance journalist | Germany | ✅ | — | Virtual |
| Viacheslav | Erokhin | National Research Centre for Telecommunication (NRCT) | Russian Federation | — | Virtual | |
| Gorry | Fairhurst | University of Aberdeen | United Kingdom | — | Virtual | |
| YILIN | FAN | QVQNETWORK OÜ | Estonia | ✅ | AS213627 | Virtual |
| Sandra | Feliciano | AESTAS INSIGNIS | Portugal | — | Virtual | |
| Rui | Feng | RuiNetwork | China | AS211575 | Virtual | |
| Azael | Fernandez | UNAM | Mexico | AS278 | Virtual | |
| Tobias | Fiebig | Max-Planck Institut fuer Informatik | Germany | ✅ | AS59645 | Virtual |
| Cristiana | Flutur | Ancom | Romania | ✅ | — | Virtual |
| Alexander | Foster-Firth | Cogent Communications | United States | AS174 | Virtual | |
| Carlos | Friacas | FCCN | Portugal | ✅ | AS1930, AS12833 | Virtual |
| Anna | Fruehling | Freifunk Frankfurt am Main e.V | Germany | ✅ | AS64475, AS58145, AS215185, AS62028 | Virtual |
| Kazunori | Fujiwara | Japan Registry Services Co.,Ltd. | Japan | ✅ | AS2500 | Virtual |
| Slawomir | Furmanek | Akamai | Poland | AS20940 | Virtual | |
| Theodoros | Fyllaridis | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Rafal | Galinski | NASK PIB | Poland | AS15606, AS211655 | Virtual | |
| Tobias | García | Abstra | Spain | — | Virtual | |
| Rodolfo | Garcia Penas | es.telefonica | Spain | ✅ | — | Virtual |
| Anja | Gengo | UN IGF Secretariat | Switzerland | — | Virtual | |
| Marcus | Gerdon | - | Germany | ✅ | — | Virtual |
| Wulf-Burkhard | Göhmann | Freie Universität Berlin | Germany | ✅ | — | Virtual |
| alireza | golibooshehri | Information Technology Organization of Iran | Iran | ✅ | AS12880 | Virtual |
| Sergej | Goloborodko | Rulematch AG | Switzerland | ✅ | — | Virtual |
| Tiago Felipe | Goncalves | Booking.com | Netherlands | ✅ | AS43996, AS202196 | Virtual |
| Silvia-Ioana | Gonciulea | Lolo Company | Romania | AS201216 | Virtual | |
| Bengt | Gördén | Resilans AB | Sweden | ✅ | AS12381 | Virtual |
| Bastiaan | Goslings | SIDN | Netherlands | — | Virtual | |
| beat | graf | Netrics AG | Switzerland | ✅ | — | Virtual |
| Leon | Grasmeijer | RIPE NCC | Netherlands | ✅ | AS25152, AS197000, AS3333 | Virtual |
| Andreas | Gruhler | Health Info Net AG | Switzerland | ✅ | AS214035 | Virtual |
| Valentina | Gruianu | Aeris | Romania | AS28852 | Virtual | |
| Chriztoffer | Hansen | TV 2 Danmark A/S | Denmark | ✅ | AS56496 | Virtual |
| Liu | HaoRan | AKAERE NETWORKS TECHNOLOGY LTD | China | ✅ | AS210440 | Virtual |
| Kaya | Hawver | Noony | United States | — | Virtual | |
| Alberto | Herbas | Comteco R.L. | Bolivia | ✅ | AS27839 | Virtual |
| Timo | Hilbrink | Freedom Internet | Netherlands | AS206238 | Virtual | |
| Mohamed | HossamElDin | Vodafone Egypt | Egypt | AS36935, AS29428, AS24835 | Virtual | |
| Eike | Hots | Deutsche Telekom AG | Germany | AS3320 | Virtual | |
| PANS Jarosław | [HUB] | PANS Jarosław | Poland | ✅ | AS206006 | Virtual |
| Mike | Hughes | smashing.net | United Kingdom | — | Virtual | |
| Geoff | Huston | APNIC | Australia | — | Virtual | |
| Francesco | Iannuzzelli | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Pawel | Igielski | Pronet | Poland | — | Virtual | |
| Taha | Inan | PANS in Jaroslaw | Turkey | ✅ | — | Virtual |
| Popescu | Ion | ATI | Romania | — | Virtual | |
| Alexander | Isavnin | Free Moscow University | Russian Federation | ✅ | — | Virtual |
| Yagizhan | Isik | University of Messina | Italy | ✅ | — | Virtual |
| Manal | Ismail | National Telecom Regulatory Authority | Egypt | — | Virtual | |
| Tenea | Iulian | ALLNET CLOUD SRL | Romania | AS20722 | Virtual | |
| Chikezie Henry | IWUALA | Our Rights (OR) | Nigeria | ✅ | — | Virtual |
| Jahongir | Jabborov | LLC Babilon-T | Tajikistan | AS24722 | Virtual | |
| Ole | Jacobsen | The Internet Protocol Journal | United States | ✅ | — | Virtual |
| Sarah | Jennings | UK DSIT | United Kingdom | — | Virtual | |
| Subhash | Jha | -- | Nepal | ✅ | — | Virtual |
| Tarja | Jokela | Telia Finland Oyj | Finland | ✅ | — | Virtual |
| Nadine | Juza | Resilans AB | Sweden | ✅ | AS12381 | Virtual |
| Gaurav | Kansal | Individual | India | ✅ | — | Virtual |
| Daniel | Karrenberg | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Achilleas | Kemos | European Commission | Belgium | ✅ | — | Virtual |
| Shyam Krishna | Khadka | University of Twente | Netherlands | — | Virtual | |
| Etienne | Khan | University of Twente | Netherlands | ✅ | AS1133 | Virtual |
| Ulf | Kieber | xoo networks consulting | Germany | ✅ | AS24603 | Virtual |
| Robert | Kisteleki | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Erik | Klaassen | Eurofiber | Netherlands | ✅ | AS39686 | Virtual |
| Michiel | Klaver | ORG-KIT1-RIPE | Netherlands | AS38970 | Virtual | |
| Rinse | Kloek | Kindes | Netherlands | ✅ | — | Virtual |
| Repo | Knigi | Tryton | Poland | — | Virtual | |
| Andreas | Koch | eurodata AG | Germany | ✅ | AS9188 | Virtual |
| Joey Julian | Koenig | PathConnect GmbH | Germany | AS47536 | Virtual | |
| Valentyna | Kondratenko | Hacken | Portugal | AS1 | Virtual | |
| Lukasz | Kopiszka | ALFA-SYSTEM | Poland | AS198050 | Virtual | |
| Olivera | Koteska | A1 Makedonija | Macedonia | AS43612, AS16333, AS43494 | Virtual | |
| Anna | Kotyk | ipbnb | Austria | — | Virtual | |
| STEPHANE | KRAUS | LU-CIX Management G.I.E. | Belgium | ✅ | AS208374 | Virtual |
| Wolfgang | Kühnel | Cisco Systems | Germany | ✅ | AS109 | Virtual |
| Aksana | Lahutka | IP4WISP | Spain | — | Virtual | |
| Naveen | Lakshman | Graphite Networks | India | ✅ | — | Virtual |
| Jörg | Lauwigi | Telefonica Germany | Germany | ✅ | AS6805 | Virtual |
| Stefan | Leemhuis | Deutsche Telekom AG | Germany | ✅ | AS3320 | Virtual |
| Andreas | Lehner | DCSO Deutsche Cyber-Sicherheitsorganisation GmbH | Germany | ✅ | — | Virtual |
| Simon | Leinen | Switch | Switzerland | AS559 | Virtual | |
| Martine Sophie | Lenders | TU Dresden | Germany | ✅ | — | Virtual |
| Gordon | Lennox | TDRS | France | — | Virtual | |
| Sascha | Lenz | s-lz.net - System- und Netzwerkberatung Sascha Lenz | Germany | ✅ | AS29317, AS12817, AS8823, AS12657 | Virtual |
| Joshua | Levett | University of York | United Kingdom | ✅ | — | Virtual |
| Jens | Lietzmann | BCIX Management GmbH | Germany | ✅ | AS16374 | Virtual |
| Artūrs | Lihners | Artūrs Lihners | Latvia | ✅ | AS211008 | Virtual |
| Robert | Lister | LONAP Ltd | United Kingdom | ✅ | AS8330, AS8550 | Virtual |
| Anton | Lönnerbro | Enzure AB | Sweden | AS214387, AS208373 | Virtual | |
| Ladislav | Loub | CESNET | Czech Republic | ✅ | AS2852 | Virtual |
| Stefan | Lungu | ORG-LS543-RIPE | Romania | AS205941 | Virtual | |
| Cosmin | LUPU | VISMA | Romania | ✅ | AS61213 | Virtual |
| Marolin | Ly | Bank | Cambodia | — | Virtual | |
| Dovile | Mackeviciene | IPXO HUB, UAB | Lithuania | ✅ | — | Virtual |
| DOVILE | MACKEVICIENE | IPXO | Lithuania | ✅ | — | Virtual |
| Gerd | Magerhans | Plusnet GmbH | Germany | ✅ | AS20676 | Virtual |
| Carlos | Maia | Renova S.A. | Portugal | ✅ | AS38993 | Virtual |
| Lavinia | Marin | XINDI Networks | Romania | ✅ | AS48112 | Virtual |
| Nenad | Marjanovic | N/A | France | — | Virtual | |
| Carlos | Martinez-Cagnazzo | Lacnic | Uruguay | AS28000 | Virtual | |
| Maria | Matejka | BIRD | CZ.NIC | Czech Republic | ✅ | — | Virtual |
| Ali | Mazaheri Fard | TIC of Iran | Iran | AS12880 | Virtual | |
| Christoph | Mennig | University Würzburg | Germany | — | Virtual | |
| Eduardo | Mercader | NIC Chile | Chile | ✅ | AS27678 | Virtual |
| Benedikt | Merkl | SAP WAN Edge | Germany | ✅ | — | Virtual |
| Dirk | Meyer | Netcom Kassel | Germany | ✅ | AS20810 | Virtual |
| Dirk | Meyer | Netcom Kassel | Germany | ✅ | AS20810 | Virtual |
| Rolf | Michels | Freie Hansestadt Bremen | Germany | ✅ | — | Virtual |
| Ionascu | Mihaela | Mihaela Ionascu | Romania | AS5606 | Virtual | |
| Olivia | Mijnals-Ruimwijk | RIPE NCC | Netherlands | — | Virtual | |
| Vadim | Mikhaylov | CC for TLD .RU/.РФ | Russian Federation | — | Virtual | |
| Camelia | Miliut | RIPE NCC | Netherlands | ✅ | — | Virtual |
| Livio | Morina | AIRBEAM SRL | Italy | ✅ | AS50877 | Virtual |
| Tina | Morris | a100.row | United States | ✅ | AS16509 | Virtual |
| Giovane | Moura | SIDN Labs and TU Delft | Netherlands | AS1140 | Virtual | |
| Alketa | Mukavelati | UMT | Albania | ✅ | — | Virtual |
| Fabian | Müller | Universitaet Bremen | Germany | ✅ | — | Virtual |
| Roberto | Muñoz | Custos messium SLNE | Spain | ✅ | AS2 | Virtual |
| Firdavs | Murodov | RIPE NCC | Netherlands | ✅ | AS3333 | Virtual |
| Ali | Norouzi | IONOS | Germany | — | Virtual | |
| Adrian | Nöthlich | Entropia e.V. | Germany | ✅ | AS208854, AS215185 | Virtual |
| MOHAMMAD | OBEIDAT | MAO | Jordan | AS39526 | Virtual | |
| Karen | O'Donoghue | Meinberg USA | United States | — | Virtual | |
| Barry | O'Donovan | INEX | Ireland | AS2128, AS43760 | Virtual | |
| Viktoriia | Opanasiuk | Telecom Ukraine | Ukraine | — | Virtual | |
| Razvan C. | Oprea | RIPE NCC | Netherlands | — | Virtual | |
| Matthias | Ordner | EXARING AG | Germany | AS51324 | Virtual | |
| Eva | Ornberg | Telia Company AB | Sweden | ✅ | AS3301 | Virtual |
| Georgia | Osborn | Ofcom | United Kingdom | ✅ | — | Virtual |
| Ilia | Osipov | ivi.ru LLC | Kazakhstan | ✅ | AS57629 | Virtual |
| Benno | Overeinder | NLnet Labs | Netherlands | ✅ | — | Virtual |
| Tayfun | Ozaltin | Liberty Global | Netherlands | AS6830 | Virtual | |
| Jordi | Palet Martinez | The IPv6 Company | Spain | ✅ | — | Virtual |
| Jean-Daniel | Pauget | HOPUS | France | ✅ | AS44530 | Virtual |
| Anders | Pedersen | Keepit A/S | Denmark | ✅ | AS9120, AS211633, AS213054, AS215782 | Virtual |
| Petja | Pekkonen | Semel Oy | Finland | ✅ | AS209633 | Virtual |
| Kaitlyn | Pellak | Amazon Web Services | United States | — | Virtual | |
| Thibaud | Perret | Thibaud Perret | France | ✅ | AS212808 | Virtual |
| Amreesh | Phokeer | Internet Society | Mauritius | — | Virtual | |
| Volodymyr | Pidgornyi | Digital Telecom-IX, LLC | Ukraine | AS31210, AS43380 | Virtual | |
| Gianni | Pierro | eitowers | Italy | ✅ | AS34599 | Virtual |
| Panagiotis Michail | Plessas | ORG-MKTA13-RIPE | Greece | ✅ | — | Virtual |
| Grzegorz | Ponikierski | Akamai Technologies | Poland | ✅ | AS20940 | Virtual |
| Marco | Prause | DENIC eG | Germany | AS31529 | Virtual | |
| gerardo | rada | LACNIC | Uruguay | ✅ | AS28001 | Virtual |
| Anton | Rakitskiy | IT-TEAM SERVICE | Uzbekistan | ✅ | — | Virtual |
| Román | Ramírez | RootedCON | Spain | ✅ | — | Virtual |
| Zakasoa Arilova | RANDRIAMIADANA | University of Antananarivo | Madagascar | — | Virtual | |
| Oskari | Rasi | DNA | Finland | ✅ | AS16086 | Virtual |
| Petra | Raszkova | Switch | Switzerland | — | Virtual | |
| Phil | Regnauld | DNS-OARC | Denmark | ✅ | AS64238 | Virtual |
| Phil | Regnauld | DNS-OARC | Denmark | ✅ | AS64238 | Virtual |
| Named | Relay | - | Netherlands | ✅ | — | Virtual |
| Oleksandr | Remyga | JSC Ukrtelecom | Ukraine | AS6849 | Virtual | |
| Akshay | Revankar | NITK Surathkal | United States | AS214763, AS152533 | Virtual | |
| Cynthia | Revström | Individual | Sweden | — | Virtual | |
| Enno | Rey | Boschenhof GmbH | Germany | — | Virtual | |
| Michael | Richardson | Sandelman Software Works Inc | Canada | AS26227 | Virtual | |
| Anne | Roberts-Mulvey | LINX | United Kingdom | AS5459 | Virtual | |
| Trevor | Robinson | Key4ce | Netherlands | AS213023 | Virtual | |
| Oscar | Robles-Garay | . | Mexico | — | Virtual | |
| Marcin | Roguski | NASK PIB | Poland | ✅ | — | Virtual |
| Razvan-Ionel | Roman | Aeris Communications | Romania | AS28852 | Virtual | |
| Sasha | Romijn | Reliably Coded (IRRD, IRRexplorer, internet.nl) | Netherlands | ✅ | AS213279 | Virtual |
| Patrizia | Rossi | TI Sparkle | Italy | AS6762 | Virtual | |
| s | s | none | Japan | ✅ | — | Virtual |
| yesslm | saeed | ADENNET | Yemen | ✅ | AS204317 | Virtual |
| Manish | Sahay | - | India | — | Virtual | |
| OZAN | SAHIN | ICANN | Turkey | ✅ | — | Virtual |
| Saiidnajib | Saidislomzoda | CJSC Babilon-Mobile | Tajikistan | ✅ | AS204106 | Virtual |
| MOHAMED ILYAS | SALEM | ISHR MOROCCO https://ishr.org/regions/ | Morocco | — | Virtual | |
| dal"><img src=1> | sas | s | Afghanistan | — | Virtual | |
| Takayuki | Sasaki | Yokohama National University | Japan | ✅ | — | Virtual |
| Shinta | Sato | JPRS | Japan | AS18149 | Virtual | |
| Paolo | Saviano | Meetecho | Italy | ✅ | — | Virtual |
| Paolo | Saviano | Meetecho | Italy | — | Virtual | |
| Henry | Schaefer | Verizon | Germany | AS701, AS702, AS703, AS14551 | Virtual | |
| Henry | Schaefer | Verizon | Germany | AS702 | Virtual | |
| Thomas | Schäfer | LMU | Germany | ✅ | — | Virtual |
| Thomas | Schmidt | HLkomm | Germany | ✅ | AS16097 | Virtual |
| Sami | Sederström | Valtori | Finland | AS200630 | Virtual | |
| Erhan | Selimoglu | Ereey | Turkey | ✅ | AS205961 | Virtual |
| Dmitry | Serbulov | Alpha Net Telecom LTD | Russian Federation | — | Virtual | |
| Pavlos | Sermpezis | Measurement Lab | Greece | — | Virtual | |
| Om Prakash | Sharma | acAIberry Technologies | Nepal | — | Virtual | |
| Anderson | Silva | - | Brazil | ✅ | — | Virtual |
| Martin | Simek | CESNET | Czech Republic | ✅ | AS2852 | Virtual |
| Steinar | Skjelanger | n/a | Norway | — | Virtual | |
| Søren | Skou | NORDUNET | Denmark | ✅ | AS2603 | Virtual |
| Andrei | Slujitoru | Sluji Development | Romania | — | Virtual | |
| Patricia | Soria | INEX | Ireland | — | Virtual | |
| Jan | Sossi | 2S Computers | Karsolink | Italy | ✅ | AS204471 | Virtual |
| Petr | Špaček | Internet Systems Consortium | Czech Republic | ✅ | AS3557 | Virtual |
| Pietro | Spadaccino | Sapienza University of Rome | Italy | — | Virtual | |
| Markus | Speer | University of Muenster | Germany | — | Virtual | |
| Roel | Spijker | Spiroe B.V. | Netherlands | — | Virtual | |
| ruben | stam | personal | Netherlands | ✅ | — | Virtual |
| Martin | Stanislav | SANET | Slovakia | ✅ | — | Virtual |
| Eline | Stehouwer | SIDN | Netherlands | ✅ | — | Virtual |
| Oliver | Stockman | NGA Connect | United Kingdom | ✅ | — | Virtual |
| Marcus | Stoegbauer | Eurofiber GmbH | Germany | ✅ | — | Virtual |
| Brian | Storey | Gamma | United Kingdom | ✅ | AS31655 | Virtual |
| Robert | Story | USC ISI B-Root | United States | AS394353 | Virtual | |
| Bernd | Strehhuber | de.planb | Germany | ✅ | AS202113 | Virtual |
| Steven | Sullivan | DNS-OARC | United States | — | Virtual | |
| Georgiy | Susskiy | NITAET LLC | Ukraine | AS57883 | Virtual | |
| Bodosi | Szabolcs | RETN | Romania | AS9002 | Virtual | |
| Florin | Tanasache | European Commission | Italy | — | Virtual | |
| Fabrizio | Tarizzo | Individual | Italy | ✅ | — | Virtual |
| Pooya | Teimoory | SnappMarket | Iran | ✅ | — | Virtual |
| Razvan | Teodorescu | Voxility | Romania | AS3223 | Virtual | |
| Nigel | Titley | Myrialog | United Kingdom | — | Virtual | |
| Alex | Tomei | ATI | Romania | ✅ | — | Virtual |
| Thomas | Trede | purtel.com GmbH | Germany | AS62336 | Virtual | |
| Manuel | Trier | Duisburger Versorgungs- und Verkehrsgesellschaft mbH | Germany | AS206141 | Virtual | |
| Adrian | Trifonov | Ssmidge Technologies | Canada | AS60900 | Virtual | |
| Ole | Trøan | Unaffiliated | Norway | ✅ | — | Virtual |
| Daisy | Tsang | N/A | Germany | — | Virtual | |
| Oleksandr | TSARAN | Net-City 2020 LLC | Ukraine | AS50633 | Virtual | |
| Andrii | Tulupov | Kichkas Network LLC | Ukraine | AS1 | Virtual | |
| Sachchidanand | Upadhyay | NKN | India | — | Virtual | |
| N | V | N/A | United States | ✅ | — | Virtual |
| Thijs | van den Hout | SIDN | Netherlands | ✅ | — | Virtual |
| Peter | van Dijk | PowerDNS.com B.V. | Netherlands | ✅ | AS43997 | Virtual |
| Koen | van Hove | NLnet Labs | Netherlands | ✅ | AS211321 | Virtual |
| Jori | Vanneste | Openfactory GmbH | Belgium | ✅ | AS58299, AS41051, AS41666 | Virtual |
| Marko | Veelma | Elisa Estonia | Estonia | AS2586 | Virtual | |
| Elvis-Daniel | Velea | V4Escrow LLC | United States | ✅ | — | Virtual |
| Mauricio | Vergara | DigitalOcean | United States | ✅ | — | Virtual |
| Antoin | Verschuren | Liberty Global | Netherlands | ✅ | AS6830 | Virtual |
| Martin | Vician | IBM | Ireland | ✅ | — | Virtual |
| Gerardo | Viviers | RIPE NCC | Netherlands | ✅ | AS3333 | Virtual |
| Falk | von Bornstaedt | Leitwert | Germany | ✅ | AS29108, AS39063 | Virtual |
| Theo | Voss | Inter.link | Germany | ✅ | AS5405 | Virtual |
| Valeriu | Vraciu | Agency ARNIEC - RoEduNet | Romania | AS2614 | Virtual | |
| Max | Walter | Universität des Saarlandes | Germany | — | Virtual | |
| Ralf | Weber | None | Germany | — | Virtual | |
| Andreas | Wittkemper | Verizon Deutschland GmbH | Germany | ✅ | AS702 | Virtual |
| Maira | Wollenhaupt | Route 128 GmbH | Germany | — | Virtual | |
| Arjan | Xhelaj | RASH-INCO | Albania | ✅ | — | Virtual |
| Katsunari | Yoshioka | Yokohama National University | Japan | ✅ | — | Virtual |
| Radek | Zajic | sixploy s.r.o. | Czech Republic | — | Virtual | |
| Marek | Zarychta | PANS Jarosław | Poland | ✅ | AS206006 | Virtual |
| Pavlo | Zavada | NetForce Ukraine LLC | Ukraine | ✅ | AS209593 | Virtual |
| Riyadh | Zehrah | TeleYemen | Yemen | AS12486 | Virtual | |
| Petra | Zeidler | Deutsches Zentrum für Luft- und Raumfahrt eV | Germany | ✅ | AS28 | Virtual |
| Markus | Zeilinger | FH Oberösterreich | Austria | AS44399 | Virtual | |
| Vittore | Zen | Ispettoria INE | Italy | ✅ | — | Virtual |
| Weikang | Zeng | LaunchPad Network | China | ✅ | AS214955 | Virtual |
| Amir | Ziaei | Sinet | Iran | ✅ | AS21341 | Virtual |
| amir | Ziayei | Sinet | Iran | ✅ | AS21341 | Virtual |
| Eric | Ziegast | SIE Europe UG | United States | ✅ | — | Virtual |
| Kostas | Zorbadelos | NTT DATA | France | AS2914 | Virtual | |
| Paul | Zwagerman | Private | Romania | — | Virtual |