Simplify the following text for a Grade 10 native English-speaking person.
Original: However , the de facto has always been to run IRC on 6667\/TCP and nearby port numbers ( for example TCP ports 6662-6669 ) to avoid having to run the IRCd software with root privileges .
Simplified: However , most servers now run IRC on 6667\/TCP and nearby port numbers ( for example TCP ports 6112-6119 ) so that the server does not have to be run with root privileges .