To connect to your bouncer using mibbit first create a mibbit account after launching mibbit client
you can follow this URL to directly go to mibbit client: https://client00.chat.mibbit.com
Once you have created your mibbit account you will see “Account” on top right corner of your screen
click on “Account”
Next scroll down to the bottom and click on “Add new entry” under My IRC Accounts section
fill in the fields:
server: with whatever your server for bnc is e.g us4.ircnow.org:+31337
Nick: with whatever nick you want
Pass: username/networkName:Password
Auth Method: PASS
click “save changes” and “connect now” to connect to your bouncer!