255.20.31 is a class C of IPs

Sample IPs from the class C 255.20.31

255.20.31.53	View precise location of 255.20.31.53 on the map!
255.20.31.44	View precise location of 255.20.31.44 on the map!
255.20.31.144	View precise location of 255.20.31.144 on the map!
255.20.31.209	View precise location of 255.20.31.209 on the map!
255.20.31.78	View precise location of 255.20.31.78 on the map!
255.20.31.103	View precise location of 255.20.31.103 on the map!
255.20.31.28	View precise location of 255.20.31.28 on the map!
255.20.31.154	View precise location of 255.20.31.154 on the map!
255.20.31.86	View precise location of 255.20.31.86 on the map!
255.20.31.98	View precise location of 255.20.31.98 on the map!
255.20.31.218	View precise location of 255.20.31.218 on the map!

10 Random IPs

5.60.159.185	Find precise map location of 5.60.159.185
121.190.55.5	Find precise map location of 121.190.55.5
131.238.2.237	Find precise map location of 131.238.2.237
204.204.112.52	Find precise map location of 204.204.112.52
64.172.51.38	Find precise map location of 64.172.51.38
92.240.251.237	Find precise map location of 92.240.251.237
4.12.134.171	Find precise map location of 4.12.134.171
214.193.112.66	Find precise map location of 214.193.112.66
15.224.197.40	Find precise map location of 15.224.197.40
141.78.66.148	Find precise map location of 141.78.66.148
94.54.142.9	Find precise map location of 94.54.142.9

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.