Pokemon Ultra RPG has its own IRC Channel: #URPG
Courtesy of Bulbagarden, the URPG has an IRC channel.
#URPG is a great place to meet up with others, challenge trainers, and hang out with other URPGers!
Here is a way to access IRC:
Go to Mibbit
Click on the server link towards the upper middle of the page.
Enter in the following details:
Nickname: Your name here
Note: Our channel is under URPG jurisdiction and we reserve the right to kick anyone out or ban people should they break rules while in the channel.
For more information, check out Bulbagarden's IRC Primer