252.81.204 is a class C of IPs

Sample IPs from the class C 252.81.204

252.81.204.110	View precise location of 252.81.204.110 on the map!
252.81.204.143	View precise location of 252.81.204.143 on the map!
252.81.204.187	View precise location of 252.81.204.187 on the map!
252.81.204.247	View precise location of 252.81.204.247 on the map!
252.81.204.245	View precise location of 252.81.204.245 on the map!
252.81.204.241	View precise location of 252.81.204.241 on the map!
252.81.204.228	View precise location of 252.81.204.228 on the map!
252.81.204.92	View precise location of 252.81.204.92 on the map!
252.81.204.94	View precise location of 252.81.204.94 on the map!
252.81.204.4	View precise location of 252.81.204.4 on the map!
252.81.204.238	View precise location of 252.81.204.238 on the map!

10 Random IPs

70.164.246.114	Find precise map location of 70.164.246.114
45.14.32.100	Find precise map location of 45.14.32.100
121.237.18.159	Find precise map location of 121.237.18.159
107.171.243.174	Find precise map location of 107.171.243.174
201.246.92.41	Find precise map location of 201.246.92.41
141.214.66.226	Find precise map location of 141.214.66.226
151.110.187.71	Find precise map location of 151.110.187.71
172.185.59.4	Find precise map location of 172.185.59.4
208.26.70.43	Find precise map location of 208.26.70.43
172.73.214.63	Find precise map location of 172.73.214.63
152.82.76.202	Find precise map location of 152.82.76.202

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