From the makers of InspIRCd.
check module (2.0 version)
| Allows opers to look up advanced information on channels, hostmasks or IP addresses, in a similar way to WHO but in more detail.
| This module does not require any extra configuration, beyond the <module> tag to load it.
| This module does not implement any extra user or channel modes.
Extended Bans (Extbans)
| This module implements no extended bans.
List all users upon a channel, the channel's modes, topics, the clone counts, and the privileges of all users upon that channel.
List all users and their clone counts matching the given hostmask.
List all users which share the given IP address, along with their clone counts.
Shows all the data for a specific user, including modes, logon time, what port they are connecting through, and what connection class they are using.
| This is designed to emulate the Asuka IRCd's /CHECK command, however there are a number of enhancements over their implementation on InspIRCd.