Server at port 27316 not showing up in list

Even in the LAN list, a dedicated server set to port 27316 (my isp blocks port 27015/27016 from opening :suicide:) does not appear at all in the list. I have to use connect myip:27316 in console to get to it. How do I make it appear in the list? I can’t change it to 27016. And the server showed up in the list just fine before I went from 27015/27016 to 27315/27316.

LAN server list only scans ports 27000-27030 or something like that.

So would I be able to show up for people to join via the internet?