251.88.67 is a class C of IPs

Sample IPs from the class C 251.88.67

251.88.67.183	View precise location of 251.88.67.183 on the map!
251.88.67.240	View precise location of 251.88.67.240 on the map!
251.88.67.105	View precise location of 251.88.67.105 on the map!
251.88.67.234	View precise location of 251.88.67.234 on the map!
251.88.67.132	View precise location of 251.88.67.132 on the map!
251.88.67.248	View precise location of 251.88.67.248 on the map!
251.88.67.44	View precise location of 251.88.67.44 on the map!
251.88.67.59	View precise location of 251.88.67.59 on the map!
251.88.67.45	View precise location of 251.88.67.45 on the map!
251.88.67.52	View precise location of 251.88.67.52 on the map!
251.88.67.185	View precise location of 251.88.67.185 on the map!

10 Random IPs

56.96.90.157	Find precise map location of 56.96.90.157
14.98.72.156	Find precise map location of 14.98.72.156
6.186.167.238	Find precise map location of 6.186.167.238
68.20.5.11	Find precise map location of 68.20.5.11
184.253.163.164	Find precise map location of 184.253.163.164
26.243.24.227	Find precise map location of 26.243.24.227
88.243.182.63	Find precise map location of 88.243.182.63
244.206.218.58	Find precise map location of 244.206.218.58
236.137.218.145	Find precise map location of 236.137.218.145
120.98.131.45	Find precise map location of 120.98.131.45
36.245.52.189	Find precise map location of 36.245.52.189

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