102.81 is a class B of IPs

Sample IPs from the class B 102.81

102.81.62.104	View precise location of 102.81.62.104 on the map!
102.81.17.244	View precise location of 102.81.17.244 on the map!
102.81.224.63	View precise location of 102.81.224.63 on the map!
102.81.194.205	View precise location of 102.81.194.205 on the map!
102.81.209.191	View precise location of 102.81.209.191 on the map!
102.81.57.223	View precise location of 102.81.57.223 on the map!
102.81.218.44	View precise location of 102.81.218.44 on the map!
102.81.188.33	View precise location of 102.81.188.33 on the map!
102.81.40.75	View precise location of 102.81.40.75 on the map!
102.81.52.210	View precise location of 102.81.52.210 on the map!
102.81.53.116	View precise location of 102.81.53.116 on the map!

10 Random IPs

180.29.172.22	Find precise map location of 180.29.172.22
246.234.205.72	Find precise map location of 246.234.205.72
187.93.92.153	Find precise map location of 187.93.92.153
255.35.115.190	Find precise map location of 255.35.115.190
65.83.246.255	Find precise map location of 65.83.246.255
181.44.120.126	Find precise map location of 181.44.120.126
106.65.186.156	Find precise map location of 106.65.186.156
97.95.97.248	Find precise map location of 97.95.97.248
169.241.141.59	Find precise map location of 169.241.141.59
176.178.47.143	Find precise map location of 176.178.47.143
29.69.49.96	Find precise map location of 29.69.49.96

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