51.16.120 is a class C of IPs

Sample IPs from the class C 51.16.120

51.16.120.128	View precise location of 51.16.120.128 on the map!
51.16.120.68	View precise location of 51.16.120.68 on the map!
51.16.120.151	View precise location of 51.16.120.151 on the map!
51.16.120.144	View precise location of 51.16.120.144 on the map!
51.16.120.65	View precise location of 51.16.120.65 on the map!
51.16.120.206	View precise location of 51.16.120.206 on the map!
51.16.120.238	View precise location of 51.16.120.238 on the map!
51.16.120.225	View precise location of 51.16.120.225 on the map!
51.16.120.49	View precise location of 51.16.120.49 on the map!
51.16.120.179	View precise location of 51.16.120.179 on the map!
51.16.120.233	View precise location of 51.16.120.233 on the map!

10 Random IPs

85.17.116.59	Find precise map location of 85.17.116.59
24.37.115.43	Find precise map location of 24.37.115.43
228.183.231.52	Find precise map location of 228.183.231.52
28.156.177.71	Find precise map location of 28.156.177.71
177.124.12.94	Find precise map location of 177.124.12.94
225.160.199.99	Find precise map location of 225.160.199.99
74.139.45.182	Find precise map location of 74.139.45.182
108.201.165.190	Find precise map location of 108.201.165.190
141.181.115.2	Find precise map location of 141.181.115.2
1.32.100.34	Find precise map location of 1.32.100.34
20.3.114.62	Find precise map location of 20.3.114.62

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