51.30.48 is a class C of IPs

Sample IPs from the class C 51.30.48

51.30.48.111	View precise location of 51.30.48.111 on the map!
51.30.48.84	View precise location of 51.30.48.84 on the map!
51.30.48.21	View precise location of 51.30.48.21 on the map!
51.30.48.18	View precise location of 51.30.48.18 on the map!
51.30.48.148	View precise location of 51.30.48.148 on the map!
51.30.48.183	View precise location of 51.30.48.183 on the map!
51.30.48.51	View precise location of 51.30.48.51 on the map!
51.30.48.127	View precise location of 51.30.48.127 on the map!
51.30.48.237	View precise location of 51.30.48.237 on the map!
51.30.48.248	View precise location of 51.30.48.248 on the map!
51.30.48.173	View precise location of 51.30.48.173 on the map!

10 Random IPs

155.128.100.70	Find precise map location of 155.128.100.70
176.33.145.37	Find precise map location of 176.33.145.37
40.130.79.150	Find precise map location of 40.130.79.150
212.77.103.40	Find precise map location of 212.77.103.40
84.239.8.94	Find precise map location of 84.239.8.94
78.28.102.153	Find precise map location of 78.28.102.153
151.213.69.209	Find precise map location of 151.213.69.209
71.249.77.52	Find precise map location of 71.249.77.52
240.58.177.230	Find precise map location of 240.58.177.230
205.112.111.245	Find precise map location of 205.112.111.245
47.85.212.35	Find precise map location of 47.85.212.35

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