6.251.128 is a class C of IPs

Sample IPs from the class C 6.251.128

6.251.128.165	View precise location of 6.251.128.165 on the map!
6.251.128.105	View precise location of 6.251.128.105 on the map!
6.251.128.82	View precise location of 6.251.128.82 on the map!
6.251.128.245	View precise location of 6.251.128.245 on the map!
6.251.128.31	View precise location of 6.251.128.31 on the map!
6.251.128.166	View precise location of 6.251.128.166 on the map!
6.251.128.115	View precise location of 6.251.128.115 on the map!
6.251.128.135	View precise location of 6.251.128.135 on the map!
6.251.128.109	View precise location of 6.251.128.109 on the map!
6.251.128.247	View precise location of 6.251.128.247 on the map!
6.251.128.17	View precise location of 6.251.128.17 on the map!

10 Random IPs

241.145.233.74	Find precise map location of 241.145.233.74
251.152.115.6	Find precise map location of 251.152.115.6
19.165.3.101	Find precise map location of 19.165.3.101
204.17.140.21	Find precise map location of 204.17.140.21
112.156.199.173	Find precise map location of 112.156.199.173
191.208.12.116	Find precise map location of 191.208.12.116
37.5.146.230	Find precise map location of 37.5.146.230
43.38.5.191	Find precise map location of 43.38.5.191
118.251.50.147	Find precise map location of 118.251.50.147
145.2.120.92	Find precise map location of 145.2.120.92
9.111.131.28	Find precise map location of 9.111.131.28

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