157.12.220 is a class C of IPs

Sample IPs from the class C 157.12.220

157.12.220.45	View precise location of 157.12.220.45 on the map!
157.12.220.39	View precise location of 157.12.220.39 on the map!
157.12.220.19	View precise location of 157.12.220.19 on the map!
157.12.220.169	View precise location of 157.12.220.169 on the map!
157.12.220.35	View precise location of 157.12.220.35 on the map!
157.12.220.118	View precise location of 157.12.220.118 on the map!
157.12.220.163	View precise location of 157.12.220.163 on the map!
157.12.220.173	View precise location of 157.12.220.173 on the map!
157.12.220.203	View precise location of 157.12.220.203 on the map!
157.12.220.254	View precise location of 157.12.220.254 on the map!
157.12.220.197	View precise location of 157.12.220.197 on the map!

10 Random IPs

62.128.115.67	Find precise map location of 62.128.115.67
23.199.79.111	Find precise map location of 23.199.79.111
76.95.68.16	Find precise map location of 76.95.68.16
239.225.168.153	Find precise map location of 239.225.168.153
2.235.92.216	Find precise map location of 2.235.92.216
143.226.14.49	Find precise map location of 143.226.14.49
203.29.63.179	Find precise map location of 203.29.63.179
10.136.67.250	Find precise map location of 10.136.67.250
118.4.24.182	Find precise map location of 118.4.24.182
144.21.238.58	Find precise map location of 144.21.238.58
86.4.104.219	Find precise map location of 86.4.104.219

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