31.2.115 is a class C of IPs

Sample IPs from the class C 31.2.115

31.2.115.247	View precise location of 31.2.115.247 on the map!
31.2.115.146	View precise location of 31.2.115.146 on the map!
31.2.115.198	View precise location of 31.2.115.198 on the map!
31.2.115.2	View precise location of 31.2.115.2 on the map!
31.2.115.250	View precise location of 31.2.115.250 on the map!
31.2.115.159	View precise location of 31.2.115.159 on the map!
31.2.115.26	View precise location of 31.2.115.26 on the map!
31.2.115.49	View precise location of 31.2.115.49 on the map!
31.2.115.128	View precise location of 31.2.115.128 on the map!
31.2.115.14	View precise location of 31.2.115.14 on the map!
31.2.115.134	View precise location of 31.2.115.134 on the map!

10 Random IPs

9.233.174.81	Find precise map location of 9.233.174.81
42.201.132.224	Find precise map location of 42.201.132.224
146.19.200.143	Find precise map location of 146.19.200.143
31.141.35.180	Find precise map location of 31.141.35.180
156.154.206.197	Find precise map location of 156.154.206.197
142.176.100.45	Find precise map location of 142.176.100.45
122.101.142.129	Find precise map location of 122.101.142.129
142.17.110.183	Find precise map location of 142.17.110.183
197.232.159.198	Find precise map location of 197.232.159.198
98.125.3.74	Find precise map location of 98.125.3.74
203.49.58.83	Find precise map location of 203.49.58.83

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