51.130.45 is a class C of IPs

Sample IPs from the class C 51.130.45

51.130.45.49	View precise location of 51.130.45.49 on the map!
51.130.45.128	View precise location of 51.130.45.128 on the map!
51.130.45.172	View precise location of 51.130.45.172 on the map!
51.130.45.221	View precise location of 51.130.45.221 on the map!
51.130.45.230	View precise location of 51.130.45.230 on the map!
51.130.45.23	View precise location of 51.130.45.23 on the map!
51.130.45.25	View precise location of 51.130.45.25 on the map!
51.130.45.94	View precise location of 51.130.45.94 on the map!
51.130.45.207	View precise location of 51.130.45.207 on the map!
51.130.45.42	View precise location of 51.130.45.42 on the map!
51.130.45.69	View precise location of 51.130.45.69 on the map!

10 Random IPs

84.121.233.127	Find precise map location of 84.121.233.127
12.223.203.82	Find precise map location of 12.223.203.82
189.75.120.84	Find precise map location of 189.75.120.84
128.223.69.157	Find precise map location of 128.223.69.157
87.191.67.249	Find precise map location of 87.191.67.249
120.182.3.119	Find precise map location of 120.182.3.119
71.67.99.2	Find precise map location of 71.67.99.2
83.251.173.181	Find precise map location of 83.251.173.181
67.209.82.171	Find precise map location of 67.209.82.171
219.190.206.251	Find precise map location of 219.190.206.251
196.58.55.6	Find precise map location of 196.58.55.6

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