251.88.5 is a class C of IPs

Sample IPs from the class C 251.88.5

251.88.5.62	View precise location of 251.88.5.62 on the map!
251.88.5.59	View precise location of 251.88.5.59 on the map!
251.88.5.34	View precise location of 251.88.5.34 on the map!
251.88.5.91	View precise location of 251.88.5.91 on the map!
251.88.5.54	View precise location of 251.88.5.54 on the map!
251.88.5.75	View precise location of 251.88.5.75 on the map!
251.88.5.54	View precise location of 251.88.5.54 on the map!
251.88.5.31	View precise location of 251.88.5.31 on the map!
251.88.5.26	View precise location of 251.88.5.26 on the map!
251.88.5.171	View precise location of 251.88.5.171 on the map!
251.88.5.230	View precise location of 251.88.5.230 on the map!

10 Random IPs

42.13.134.137	Find precise map location of 42.13.134.137
104.93.14.198	Find precise map location of 104.93.14.198
211.159.201.152	Find precise map location of 211.159.201.152
165.189.12.198	Find precise map location of 165.189.12.198
80.28.72.5	Find precise map location of 80.28.72.5
213.233.103.193	Find precise map location of 213.233.103.193
43.47.87.12	Find precise map location of 43.47.87.12
21.74.175.25	Find precise map location of 21.74.175.25
73.162.195.191	Find precise map location of 73.162.195.191
237.196.80.55	Find precise map location of 237.196.80.55
252.80.222.234	Find precise map location of 252.80.222.234

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