212.81.2 is a class C of IPs

Sample IPs from the class C 212.81.2

212.81.2.145	View precise location of 212.81.2.145 on the map!
212.81.2.43	View precise location of 212.81.2.43 on the map!
212.81.2.85	View precise location of 212.81.2.85 on the map!
212.81.2.230	View precise location of 212.81.2.230 on the map!
212.81.2.70	View precise location of 212.81.2.70 on the map!
212.81.2.80	View precise location of 212.81.2.80 on the map!
212.81.2.95	View precise location of 212.81.2.95 on the map!
212.81.2.84	View precise location of 212.81.2.84 on the map!
212.81.2.141	View precise location of 212.81.2.141 on the map!
212.81.2.250	View precise location of 212.81.2.250 on the map!
212.81.2.44	View precise location of 212.81.2.44 on the map!

10 Random IPs

254.210.127.100	Find precise map location of 254.210.127.100
247.242.16.66	Find precise map location of 247.242.16.66
61.244.253.133	Find precise map location of 61.244.253.133
118.147.46.142	Find precise map location of 118.147.46.142
137.31.112.179	Find precise map location of 137.31.112.179
158.46.37.250	Find precise map location of 158.46.37.250
242.61.80.108	Find precise map location of 242.61.80.108
68.203.205.168	Find precise map location of 68.203.205.168
198.7.131.119	Find precise map location of 198.7.131.119
226.109.121.95	Find precise map location of 226.109.121.95
34.238.141.66	Find precise map location of 34.238.141.66

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