51.3.115 is a class C of IPs

Sample IPs from the class C 51.3.115

51.3.115.235	View precise location of 51.3.115.235 on the map!
51.3.115.22	View precise location of 51.3.115.22 on the map!
51.3.115.240	View precise location of 51.3.115.240 on the map!
51.3.115.179	View precise location of 51.3.115.179 on the map!
51.3.115.250	View precise location of 51.3.115.250 on the map!
51.3.115.125	View precise location of 51.3.115.125 on the map!
51.3.115.213	View precise location of 51.3.115.213 on the map!
51.3.115.132	View precise location of 51.3.115.132 on the map!
51.3.115.234	View precise location of 51.3.115.234 on the map!
51.3.115.124	View precise location of 51.3.115.124 on the map!
51.3.115.87	View precise location of 51.3.115.87 on the map!

10 Random IPs

147.133.107.249	Find precise map location of 147.133.107.249
221.73.193.179	Find precise map location of 221.73.193.179
71.143.63.36	Find precise map location of 71.143.63.36
230.5.133.6	Find precise map location of 230.5.133.6
238.36.14.111	Find precise map location of 238.36.14.111
136.191.114.182	Find precise map location of 136.191.114.182
243.234.240.211	Find precise map location of 243.234.240.211
91.168.166.65	Find precise map location of 91.168.166.65
98.132.231.86	Find precise map location of 98.132.231.86
80.75.176.49	Find precise map location of 80.75.176.49
144.241.160.61	Find precise map location of 144.241.160.61

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