27 May, 2010, Drakewla wrote in the 1st comment:
Votes: 0
Hey, I've had some trouble with people connecting to my game so I've looked around on some stuff.

IP:173.28.20.72
PORT: 4000

See if this works and comment back.

Thanks a lot,
Drakewla
27 May, 2010, Newt wrote in the 2nd comment:
Votes: 0
no go.
27 May, 2010, Mr_Logic wrote in the 3rd comment:
Votes: 0
Negative contact. Is your server behind a firewall?
27 May, 2010, Sharmair wrote in the 4th comment:
Votes: 0
Did not work for me. Seems it can't find the IP at all
(as apposed to just having the port blocked).
27 May, 2010, Zeno wrote in the 5th comment:
Votes: 0
I can't fully tracert to the IP either.
Quote
11 45 ms 47 ms 49 ms 4.68.62.34
12 63 ms 62 ms 59 ms cr2.wswdc.ip.att.net [12.122.84.82]
13 58 ms 76 ms 61 ms cr2.n54ny.ip.att.net [12.122.3.37]
14 58 ms 57 ms 60 ms cr1.n54ny.ip.att.net [12.122.2.13]
15 59 ms 60 ms 60 ms cr2.cgcil.ip.att.net [12.122.1.2]
16 60 ms 57 ms 59 ms cr84.cgcil.ip.att.net [12.123.7.249]
17 61 ms 57 ms 59 ms gar5.cgcil.ip.att.net [12.122.132.97]
18 67 ms 64 ms 66 ms 12-215-4-21.client.mchsi.com [12.215.4.21]
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
27 May, 2010, Davion wrote in the 6th comment:
Votes: 0
Make sure you have the right IP address. Check out http://www.whatismyip.com and it'll tell you.
27 May, 2010, Koron wrote in the 7th comment:
Votes: 0
See also "down for everyone or just me?"

Clarification: This won't help you with your mud specifically, but you can find out if other people can reach the IP in question.
0.0/7