Public network
Join Undernet
Long-running general-purpose network. Here's the Undernet server address, the busiest channels, and exactly how to connect from any IRC client.
Server
irc.undernet.org
Port
6667
Users
≈10k
Channels
200+
How to connect to Undernet
Point your IRC client at the address below. This network does not offer TLS; the connection is plain text.
irc://irc.undernet.org:6667
- Open your IRC client (HexChat, WeeChat, irssi, mIRC, Textual…).
- Add a new network with the command
/server irc.undernet.org 6667. - Choose a nickname and connect.
- Type
/listto browse channels, or/join #channelto jump straight in.
Popular channels on Undernet
The busiest rooms on Undernet right now, indexed automatically by our directory bot from 200 public channels. Type /join <channel> after connecting.
| Channel | Users | Topic |
|---|---|---|
| #Gradiste | 362 | Welcome To Gradiste 3tata Plaza! ! ! |
| #Location | 327 | Welcome To #Location Have Nice Day |
| #undernet | 269 | 💙 Welcome to #UnderNet | More than a network — it's a community | https://www.undernet.org/ ;) |
| #bookz | 228 | The Fountain of Knowledge! |
| #Dubova | 228 | Din inima Clisurii Dunării către întreaga lume | Discuții, prietenie și voie bună | Bun venit! |
| #incest | 184 | Rules: https://pastebin.com/AesYPiTx RP is welcome Please wait 2-4 business days for a reply from anyone. I may be changing names regarding rules for them. be p |
| #Transfagarasan | 163 | 12,12#tran08,08sfaga04,04rasan 03,01𝔚𝔢𝔩𝔠𝔬𝔪𝔢 Transfagarasan ( www.transfagarasan.info ) |
| #aguilas | 151 | -= WeLcOmE To #Aguilas ® =- ( https://darkworld.network ) |
| #makati | 150 | — |
| #Official | 147 | This is #Official! Welcome home! ( https://ircstats.net/official ) |
| #GratiS | 147 | 8,15For free files--> ( 0,5�11��0�11�8 Type ?? help 11�0�11��0� ( 7Type 4!upload YourFile 7, to get the link ) |
| #avi | 147 | — |
| #vhost | 145 | (GriGore) Stay healthy & safe! do ls @ www.mirc.dev for custom A and AAAA rDNS - free znc ipv6 ! www.eggdrop.dev Ask in channel. Trying 2 keep IRC ALIVE! |
| #netcat | 134 | — |
| #underland | 122 | Bine ati venit ! ( https://underland.team - https://underland.team/radio - https://underland.team/poze - https://underland.team/statistici ) |
| #iarba | 116 | We Don`t Get High , We Get Medicated ! ( https://www.youtube.com/watch?v=9PukqhfMxfc&list=RD9PukqhfMxfc&start_radio=1 ) |
| #code | 112 | 4Monero RandomX Private Miner For All Linux 12 ( https://i.imgur.com/JVMHM8H.png ) 4 Pre-Compiled With Configs 9 /q _p3rL (Welcome) |
| #leyte | 111 | Les yeux sans visage |
| #OpenClaw | 110 | — |
| #tokyo | 105 | — |
| #Mehedinti | 104 | Bun venit pe #Mehedinti ( join #RadioClick 4 trivia on undernet ( wWw.Mehedinti.iRC ) ) |
| #swu | 96 | — |
| #bobmarley | 95 | Jah live! |
| #montreal | 95 | Unfortunately, le Canada perd 3–0 face au Morocco :( |
| #allnitecafe | 92 | Welcome to Allnitecafe! No religion, politics, or any kind of hate speech. *Be friendly* - Speak English |
| #elite | 89 | 1e2l3i4t5e |
| #rom | 84 | Enjoy he Silence ! ( 1/4!1\ ) |
| #wonderland | 83 | 1Welcome to #wonderland, the magic realm of Undernet. All magic creatures are welcome. (RO/EN) |
| #7 | 82 | is AI going to take my job ? I want to see AI misquote a job an work for £7 and hour. |
| #U.S.A | 76 | 0,12Welcome to #U.S.A , have fun, we talk about movies, tv shows and other stuff ! 0,9make love not war ( 8,4 https://en.wikipedia.org/wiki/United_States ) |
| #0!fuckmywife | 72 | 4 18+ Lovely Ladys Wanted,NO PIC TRADING,NO FSERVERS,NO HTTP-WWW,NO KIDDY OR INCEST CHANNELS, ENGLISH ONLY IN CHANNEL |
| #oslo | 71 | 4https://chat.undernet.org ( https://www.visitoslo.com ) |
| #valcea | 70 | MrShaft cand te mai loghezi, modinfo user K41Dz la 499, te rog... mersi (: |
| #Baia-Mare | 69 | Welcome to #Baia-Mare ! ( ( Dance: https://radioplay.ro - House: https://clubbingradio.com ) ) |
| #Tavi | 68 | Bun venit pe #Tavi. Mai cheamă-ți un prieten şi plecați în pula mea amândoi. ( Radio Online FM: https://radio.com.ro ) |
| #ateneo | 67 | 12\\'elcome to #Ateneo! - Ad Majorem Dei Gloriam ( http://www.ateneo.edu ) |
| #Gulag | 65 | When Jews attack |
| #juno | 65 | 0,8|7,8|8,7|4,7|7,4|5,4|4,5|1,5|5,1| 9,1Welcome to #juno5,1 |1,5|4,5|5,4|7,4|4,7|8,7|7,8| ( www.jw.org ) |
| #apropo | 62 | 8,4 Welcome to #Apropo , 0,12 Have Fun, listen radio >>> ( 47,65 http://radio.apropo.live/x/stream ) |
| #gaysons4dads | 61 | welcome all to the room. No nicks under 16 and please leave politics OUT of the room. Space all ads a minimum of 10 minutes apart |
| #worldcup | 60 | FIFA World Cup 2026 – Quarterfinal | Morocco 0 vs 2 France | Spain vs Belgium | Norway vs England | Argentina vs Switzerland | |
| #movies4u | 60 | 11,1Welcome to 10,1#movies4u.11,1 We offer Movies, Mp3's, TV Shows & more. Must serve to +. No Porn |
| #chat | 58 | — |
| #mp3download | 58 | 8,3 #mp3download 12,11 Open 24/7 0,4 Full Albums 5,8 Old, New & Pre-Releases 0,4 Fast Servers = Small Que's 5,8 All 4 Free 0,12 Come & Get'em. |
| #DesireNet | 58 | 56,90 Welcome to #DesireNet , have fun, channel powered by Jupanu 4 Fotomodelu & friends, click >>> ( 0,12 https://asculta.ascultatare.ro:7000/RadioDesireNET |
| #i-LoVe-CLuJ | 57 | set iTi Sunt Alaturi iuBirea mea, pentru Decesul Matusii Tale :(( Coondoleante iubirea mea Bianca [ Magica^ ] AMiN !! |
| #ircfun | 57 | 2Welcome |
| #Sorry | 57 | Welcome to #Sorry , Have Fun, Remember the Old Good Times ( S O R R Y ) |
| #highstreet | 57 | BER is comming.... get set boommmm |
| #Laredos | 56 | Bienvenidos a #Laredos |
| #suceava | 55 | Bun venit la #suceava ( www.unavailable.ro & https://radio.com.ro ) |
| #DrobetaTurnuSeverin | 55 | Bine ai venit la #DrobetaTurnuSeverin , distractie placuta! ( www.ro.wikipedia.org/wiki/Drobeta-Turnu_Severin ) |
| #brazil | 54 | — |
| #BETIVI | 52 | — |
| #GIRL | 50 | — |
| #web | 49 | — |
| #Navodari | 49 | Orașul unde soarele sărută marea! |
| #PRIP0R | 48 | 8,4Welcome to Macedonian channel. ( 0,12http://makedonija.name/municipalities/kisela-voda/pripor ) |
| #general | 47 | 1,8 8,1 Welcome / Canal General En UnderNet 1,8 8,1 |
| #crazy | 47 | 1I'll take crazy over stupid any day. |
About Undernet
Long-running general-purpose network. Undernet is an independent public IRC network with around 10k users.
Official website: www.undernet.org
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Frequently asked questions
- What is the server address of Undernet?
- Undernet is reachable at
irc://irc.undernet.org:6667— hostnameirc.undernet.org, port6667(plain text). - Is Undernet free?
- Yes — it's a free, public IRC network. No account is required to start chatting.
- How do I join a channel?
- After connecting, type
/join #channelnamein your client.