221.249.12 is a class C of IPs

Sample IPs from the class C 221.249.12

221.249.12.24	View precise location of 221.249.12.24 on the map!
221.249.12.199	View precise location of 221.249.12.199 on the map!
221.249.12.149	View precise location of 221.249.12.149 on the map!
221.249.12.75	View precise location of 221.249.12.75 on the map!
221.249.12.123	View precise location of 221.249.12.123 on the map!
221.249.12.32	View precise location of 221.249.12.32 on the map!
221.249.12.153	View precise location of 221.249.12.153 on the map!
221.249.12.95	View precise location of 221.249.12.95 on the map!
221.249.12.187	View precise location of 221.249.12.187 on the map!
221.249.12.253	View precise location of 221.249.12.253 on the map!
221.249.12.206	View precise location of 221.249.12.206 on the map!

10 Random IPs

51.240.226.45	Find precise map location of 51.240.226.45
29.72.179.22	Find precise map location of 29.72.179.22
189.210.7.167	Find precise map location of 189.210.7.167
6.166.2.98	Find precise map location of 6.166.2.98
1.225.110.21	Find precise map location of 1.225.110.21
156.206.118.147	Find precise map location of 156.206.118.147
111.180.233.178	Find precise map location of 111.180.233.178
27.57.34.190	Find precise map location of 27.57.34.190
53.62.48.144	Find precise map location of 53.62.48.144
145.247.178.100	Find precise map location of 145.247.178.100
22.194.47.216	Find precise map location of 22.194.47.216

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