140.87.31 is a class C of IPs

Sample IPs from the class C 140.87.31

140.87.31.145	View precise location of 140.87.31.145 on the map!
140.87.31.105	View precise location of 140.87.31.105 on the map!
140.87.31.236	View precise location of 140.87.31.236 on the map!
140.87.31.169	View precise location of 140.87.31.169 on the map!
140.87.31.37	View precise location of 140.87.31.37 on the map!
140.87.31.224	View precise location of 140.87.31.224 on the map!
140.87.31.204	View precise location of 140.87.31.204 on the map!
140.87.31.76	View precise location of 140.87.31.76 on the map!
140.87.31.53	View precise location of 140.87.31.53 on the map!
140.87.31.157	View precise location of 140.87.31.157 on the map!
140.87.31.17	View precise location of 140.87.31.17 on the map!

10 Random IPs

110.22.128.144	Find precise map location of 110.22.128.144
9.21.42.16	Find precise map location of 9.21.42.16
81.151.96.1	Find precise map location of 81.151.96.1
83.71.84.103	Find precise map location of 83.71.84.103
241.35.243.188	Find precise map location of 241.35.243.188
209.225.153.125	Find precise map location of 209.225.153.125
6.238.51.193	Find precise map location of 6.238.51.193
144.144.59.220	Find precise map location of 144.144.59.220
2.76.49.40	Find precise map location of 2.76.49.40
1.90.82.231	Find precise map location of 1.90.82.231
97.89.5.143	Find precise map location of 97.89.5.143

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