252.221.105 is a class C of IPs

Sample IPs from the class C 252.221.105

252.221.105.217	View precise location of 252.221.105.217 on the map!
252.221.105.51	View precise location of 252.221.105.51 on the map!
252.221.105.44	View precise location of 252.221.105.44 on the map!
252.221.105.97	View precise location of 252.221.105.97 on the map!
252.221.105.145	View precise location of 252.221.105.145 on the map!
252.221.105.35	View precise location of 252.221.105.35 on the map!
252.221.105.205	View precise location of 252.221.105.205 on the map!
252.221.105.229	View precise location of 252.221.105.229 on the map!
252.221.105.41	View precise location of 252.221.105.41 on the map!
252.221.105.175	View precise location of 252.221.105.175 on the map!
252.221.105.71	View precise location of 252.221.105.71 on the map!

10 Random IPs

73.240.92.208	Find precise map location of 73.240.92.208
24.205.80.147	Find precise map location of 24.205.80.147
129.16.245.28	Find precise map location of 129.16.245.28
252.190.224.30	Find precise map location of 252.190.224.30
206.45.27.252	Find precise map location of 206.45.27.252
61.89.193.181	Find precise map location of 61.89.193.181
129.125.37.8	Find precise map location of 129.125.37.8
62.161.164.41	Find precise map location of 62.161.164.41
84.42.49.144	Find precise map location of 84.42.49.144
179.30.32.214	Find precise map location of 179.30.32.214
181.87.132.223	Find precise map location of 181.87.132.223

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