233.12.221 is a class C of IPs

Sample IPs from the class C 233.12.221

233.12.221.11	View precise location of 233.12.221.11 on the map!
233.12.221.96	View precise location of 233.12.221.96 on the map!
233.12.221.164	View precise location of 233.12.221.164 on the map!
233.12.221.203	View precise location of 233.12.221.203 on the map!
233.12.221.172	View precise location of 233.12.221.172 on the map!
233.12.221.25	View precise location of 233.12.221.25 on the map!
233.12.221.227	View precise location of 233.12.221.227 on the map!
233.12.221.199	View precise location of 233.12.221.199 on the map!
233.12.221.122	View precise location of 233.12.221.122 on the map!
233.12.221.147	View precise location of 233.12.221.147 on the map!
233.12.221.106	View precise location of 233.12.221.106 on the map!

10 Random IPs

244.22.57.112	Find precise map location of 244.22.57.112
134.145.132.151	Find precise map location of 134.145.132.151
222.175.69.101	Find precise map location of 222.175.69.101
153.63.252.229	Find precise map location of 153.63.252.229
37.73.248.35	Find precise map location of 37.73.248.35
5.246.6.162	Find precise map location of 5.246.6.162
70.6.211.104	Find precise map location of 70.6.211.104
180.185.243.20	Find precise map location of 180.185.243.20
89.87.146.173	Find precise map location of 89.87.146.173
134.5.172.194	Find precise map location of 134.5.172.194
84.221.152.188	Find precise map location of 84.221.152.188

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