81.112.17 is a class C of IPs

Sample IPs from the class C 81.112.17

81.112.17.11	View precise location of 81.112.17.11 on the map!
81.112.17.176	View precise location of 81.112.17.176 on the map!
81.112.17.245	View precise location of 81.112.17.245 on the map!
81.112.17.137	View precise location of 81.112.17.137 on the map!
81.112.17.129	View precise location of 81.112.17.129 on the map!
81.112.17.79	View precise location of 81.112.17.79 on the map!
81.112.17.156	View precise location of 81.112.17.156 on the map!
81.112.17.195	View precise location of 81.112.17.195 on the map!
81.112.17.233	View precise location of 81.112.17.233 on the map!
81.112.17.6	View precise location of 81.112.17.6 on the map!
81.112.17.119	View precise location of 81.112.17.119 on the map!

10 Random IPs

241.234.254.58	Find precise map location of 241.234.254.58
155.150.78.102	Find precise map location of 155.150.78.102
175.162.145.97	Find precise map location of 175.162.145.97
82.246.25.52	Find precise map location of 82.246.25.52
81.235.219.220	Find precise map location of 81.235.219.220
143.248.73.250	Find precise map location of 143.248.73.250
21.10.244.214	Find precise map location of 21.10.244.214
188.11.225.229	Find precise map location of 188.11.225.229
242.202.183.176	Find precise map location of 242.202.183.176
101.43.55.22	Find precise map location of 101.43.55.22
18.25.118.156	Find precise map location of 18.25.118.156

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