251.233.213 is a class C of IPs

Sample IPs from the class C 251.233.213

251.233.213.38	View precise location of 251.233.213.38 on the map!
251.233.213.221	View precise location of 251.233.213.221 on the map!
251.233.213.146	View precise location of 251.233.213.146 on the map!
251.233.213.209	View precise location of 251.233.213.209 on the map!
251.233.213.251	View precise location of 251.233.213.251 on the map!
251.233.213.30	View precise location of 251.233.213.30 on the map!
251.233.213.8	View precise location of 251.233.213.8 on the map!
251.233.213.246	View precise location of 251.233.213.246 on the map!
251.233.213.253	View precise location of 251.233.213.253 on the map!
251.233.213.217	View precise location of 251.233.213.217 on the map!
251.233.213.218	View precise location of 251.233.213.218 on the map!

10 Random IPs

209.122.97.49	Find precise map location of 209.122.97.49
63.166.219.109	Find precise map location of 63.166.219.109
69.167.196.88	Find precise map location of 69.167.196.88
152.29.3.72	Find precise map location of 152.29.3.72
156.34.45.189	Find precise map location of 156.34.45.189
5.187.131.164	Find precise map location of 5.187.131.164
212.136.168.197	Find precise map location of 212.136.168.197
3.177.204.214	Find precise map location of 3.177.204.214
23.210.247.197	Find precise map location of 23.210.247.197
52.24.227.29	Find precise map location of 52.24.227.29
143.14.32.102	Find precise map location of 143.14.32.102

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