251.142.59 is a class C of IPs

Sample IPs from the class C 251.142.59

251.142.59.127	View precise location of 251.142.59.127 on the map!
251.142.59.145	View precise location of 251.142.59.145 on the map!
251.142.59.116	View precise location of 251.142.59.116 on the map!
251.142.59.145	View precise location of 251.142.59.145 on the map!
251.142.59.172	View precise location of 251.142.59.172 on the map!
251.142.59.114	View precise location of 251.142.59.114 on the map!
251.142.59.86	View precise location of 251.142.59.86 on the map!
251.142.59.51	View precise location of 251.142.59.51 on the map!
251.142.59.61	View precise location of 251.142.59.61 on the map!
251.142.59.40	View precise location of 251.142.59.40 on the map!
251.142.59.11	View precise location of 251.142.59.11 on the map!

10 Random IPs

244.104.92.243	Find precise map location of 244.104.92.243
85.14.161.15	Find precise map location of 85.14.161.15
74.179.89.4	Find precise map location of 74.179.89.4
6.16.36.11	Find precise map location of 6.16.36.11
172.237.71.151	Find precise map location of 172.237.71.151
175.76.180.155	Find precise map location of 175.76.180.155
145.129.179.9	Find precise map location of 145.129.179.9
24.173.59.137	Find precise map location of 24.173.59.137
68.188.39.251	Find precise map location of 68.188.39.251
46.58.139.41	Find precise map location of 46.58.139.41
60.199.180.186	Find precise map location of 60.199.180.186

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