Are you behind a router? Have you set it up properly? You need port forwarding or universal plug and play to allow the server to show up on the Internet list (however, you'll need someone else to verify that it does show up, because yours never will: read FooBar's windows setup guide for a detailed explanation)
Yes behind router, well if i cant see that why others can? + it starts with 192 what mean it is LOCAL server.
It is first game where i have problems with creating a server. Currently setting servers at BZFlag, Counter-Strike 1.6 , Half-Life, Halo and etc...
ANd one more thing, if i have only abled on my router ports 5154 and 5158, should i able port 30720 and 30710?