81.52.82 is a class C of IPs

Sample IPs from the class C 81.52.82

81.52.82.196	View precise location of 81.52.82.196 on the map!
81.52.82.47	View precise location of 81.52.82.47 on the map!
81.52.82.145	View precise location of 81.52.82.145 on the map!
81.52.82.4	View precise location of 81.52.82.4 on the map!
81.52.82.124	View precise location of 81.52.82.124 on the map!
81.52.82.101	View precise location of 81.52.82.101 on the map!
81.52.82.17	View precise location of 81.52.82.17 on the map!
81.52.82.203	View precise location of 81.52.82.203 on the map!
81.52.82.53	View precise location of 81.52.82.53 on the map!
81.52.82.141	View precise location of 81.52.82.141 on the map!
81.52.82.133	View precise location of 81.52.82.133 on the map!

10 Random IPs

11.237.38.198	Find precise map location of 11.237.38.198
18.16.145.109	Find precise map location of 18.16.145.109
64.237.84.21	Find precise map location of 64.237.84.21
124.27.10.45	Find precise map location of 124.27.10.45
21.9.92.130	Find precise map location of 21.9.92.130
85.164.97.11	Find precise map location of 85.164.97.11
198.160.47.137	Find precise map location of 198.160.47.137
100.155.44.6	Find precise map location of 100.155.44.6
55.225.150.86	Find precise map location of 55.225.150.86
142.30.178.174	Find precise map location of 142.30.178.174
207.9.228.51	Find precise map location of 207.9.228.51

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