12.216.149 is a class C of IPs

Sample IPs from the class C 12.216.149

12.216.149.204	View precise location of 12.216.149.204 on the map!
12.216.149.17	View precise location of 12.216.149.17 on the map!
12.216.149.72	View precise location of 12.216.149.72 on the map!
12.216.149.239	View precise location of 12.216.149.239 on the map!
12.216.149.139	View precise location of 12.216.149.139 on the map!
12.216.149.197	View precise location of 12.216.149.197 on the map!
12.216.149.99	View precise location of 12.216.149.99 on the map!
12.216.149.15	View precise location of 12.216.149.15 on the map!
12.216.149.143	View precise location of 12.216.149.143 on the map!
12.216.149.215	View precise location of 12.216.149.215 on the map!
12.216.149.54	View precise location of 12.216.149.54 on the map!

10 Random IPs

211.132.14.30	Find precise map location of 211.132.14.30
144.113.139.6	Find precise map location of 144.113.139.6
27.222.67.104	Find precise map location of 27.222.67.104
108.16.83.134	Find precise map location of 108.16.83.134
33.38.157.17	Find precise map location of 33.38.157.17
49.37.39.92	Find precise map location of 49.37.39.92
63.237.254.88	Find precise map location of 63.237.254.88
22.150.135.20	Find precise map location of 22.150.135.20
133.44.95.76	Find precise map location of 133.44.95.76
192.60.151.104	Find precise map location of 192.60.151.104
186.64.187.5	Find precise map location of 186.64.187.5

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