206.12.139 is a class C of IPs

Sample IPs from the class C 206.12.139

206.12.139.178	View precise location of 206.12.139.178 on the map!
206.12.139.206	View precise location of 206.12.139.206 on the map!
206.12.139.177	View precise location of 206.12.139.177 on the map!
206.12.139.203	View precise location of 206.12.139.203 on the map!
206.12.139.113	View precise location of 206.12.139.113 on the map!
206.12.139.231	View precise location of 206.12.139.231 on the map!
206.12.139.113	View precise location of 206.12.139.113 on the map!
206.12.139.200	View precise location of 206.12.139.200 on the map!
206.12.139.199	View precise location of 206.12.139.199 on the map!
206.12.139.183	View precise location of 206.12.139.183 on the map!
206.12.139.167	View precise location of 206.12.139.167 on the map!

10 Random IPs

98.120.68.221	Find precise map location of 98.120.68.221
20.199.179.48	Find precise map location of 20.199.179.48
90.166.158.105	Find precise map location of 90.166.158.105
92.14.1.86	Find precise map location of 92.14.1.86
253.152.38.147	Find precise map location of 253.152.38.147
39.33.172.199	Find precise map location of 39.33.172.199
193.117.177.55	Find precise map location of 193.117.177.55
106.67.245.149	Find precise map location of 106.67.245.149
252.145.206.85	Find precise map location of 252.145.206.85
171.217.245.69	Find precise map location of 171.217.245.69
1.134.77.50	Find precise map location of 1.134.77.50

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