# IRC > TLDR: irc.hackint.dn42, #dn42 We have an IRC Chatroom on the [hackint-Network](http://www.hackint.org). It is reachable from within DN42, ChaosVPN and the public internet. A connection is only possible via TLS on port 9999. ## hackint.org ### via dn42 | Network | Hostname | SSL | IPv4 | IPv6 | |:--------|:------------------------------------------|:------ |:-------------------------- |:------------ | | hackint | [irc.hackint.dn42](irc://irc.hackint.dn42)| Yes | 172.20.66.67 | fd42:d42:d42:6667::1 | ### via chaosvpn | Hostname | IPv4 | IPv6 | |:------------------------------------------------- |:-------------------------- |:------------ | | [irc.hackint.hack](irc://irc.hackint.hack) | 172.20.66.67 | - | ### via public internet | Hostname | Comment | |:------------------------------------------------- |:-------------------------- | | [irc.hackint.org](irc://irc.hackint.org) | | | [irc.eu.hackint.org](irc://irc.eu.hackint.org) | european server pool | | [irc.us.hackint.org](irc://irc.us.hackint.org) | american server pool | ## Other Networks ### via dn42 | Network | Hostname | SSL | IPv4 | IPv6 | |:--------|:------------------------------------------|:------ |:-------------------------- |:------------ | | | [irc.dn42](ircs://irc.dn42) | Yes | many | also many | | | [irc.2f30.dn42](ircs://irc.2f30.dn42) | Yes | 172.23.35.2 | N/A | ## Bouncer Offers * stv0g: offering ZNC accounts (ask in IRC, [Webinterface](https://dev.0l.dn42/znc/))