100.129.12 is a class C of IPs

Sample IPs from the class C 100.129.12

100.129.12.238	View precise location of 100.129.12.238 on the map!
100.129.12.127	View precise location of 100.129.12.127 on the map!
100.129.12.147	View precise location of 100.129.12.147 on the map!
100.129.12.65	View precise location of 100.129.12.65 on the map!
100.129.12.72	View precise location of 100.129.12.72 on the map!
100.129.12.96	View precise location of 100.129.12.96 on the map!
100.129.12.65	View precise location of 100.129.12.65 on the map!
100.129.12.55	View precise location of 100.129.12.55 on the map!
100.129.12.88	View precise location of 100.129.12.88 on the map!
100.129.12.42	View precise location of 100.129.12.42 on the map!
100.129.12.44	View precise location of 100.129.12.44 on the map!

10 Random IPs

24.41.206.116	Find precise map location of 24.41.206.116
100.187.223.204	Find precise map location of 100.187.223.204
99.151.46.52	Find precise map location of 99.151.46.52
206.3.237.222	Find precise map location of 206.3.237.222
102.147.206.86	Find precise map location of 102.147.206.86
123.56.221.20	Find precise map location of 123.56.221.20
115.212.129.209	Find precise map location of 115.212.129.209
139.153.202.164	Find precise map location of 139.153.202.164
172.207.201.228	Find precise map location of 172.207.201.228
6.35.116.153	Find precise map location of 6.35.116.153
89.112.5.213	Find precise map location of 89.112.5.213

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