231.63.112 is a class C of IPs

Sample IPs from the class C 231.63.112

231.63.112.159	View precise location of 231.63.112.159 on the map!
231.63.112.46	View precise location of 231.63.112.46 on the map!
231.63.112.162	View precise location of 231.63.112.162 on the map!
231.63.112.127	View precise location of 231.63.112.127 on the map!
231.63.112.64	View precise location of 231.63.112.64 on the map!
231.63.112.44	View precise location of 231.63.112.44 on the map!
231.63.112.243	View precise location of 231.63.112.243 on the map!
231.63.112.148	View precise location of 231.63.112.148 on the map!
231.63.112.71	View precise location of 231.63.112.71 on the map!
231.63.112.15	View precise location of 231.63.112.15 on the map!
231.63.112.43	View precise location of 231.63.112.43 on the map!

10 Random IPs

253.12.183.42	Find precise map location of 253.12.183.42
24.193.67.229	Find precise map location of 24.193.67.229
166.75.179.126	Find precise map location of 166.75.179.126
35.191.99.115	Find precise map location of 35.191.99.115
122.51.72.177	Find precise map location of 122.51.72.177
79.207.171.174	Find precise map location of 79.207.171.174
65.200.134.23	Find precise map location of 65.200.134.23
74.136.145.40	Find precise map location of 74.136.145.40
191.7.35.174	Find precise map location of 191.7.35.174
236.231.28.81	Find precise map location of 236.231.28.81
195.143.189.122	Find precise map location of 195.143.189.122

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