216.231.251 is a class C of IPs

Sample IPs from the class C 216.231.251

216.231.251.140	View precise location of 216.231.251.140 on the map!
216.231.251.146	View precise location of 216.231.251.146 on the map!
216.231.251.246	View precise location of 216.231.251.246 on the map!
216.231.251.231	View precise location of 216.231.251.231 on the map!
216.231.251.225	View precise location of 216.231.251.225 on the map!
216.231.251.236	View precise location of 216.231.251.236 on the map!
216.231.251.53	View precise location of 216.231.251.53 on the map!
216.231.251.223	View precise location of 216.231.251.223 on the map!
216.231.251.20	View precise location of 216.231.251.20 on the map!
216.231.251.24	View precise location of 216.231.251.24 on the map!
216.231.251.209	View precise location of 216.231.251.209 on the map!

10 Random IPs

166.118.199.171	Find precise map location of 166.118.199.171
89.186.109.179	Find precise map location of 89.186.109.179
180.126.165.58	Find precise map location of 180.126.165.58
141.242.214.29	Find precise map location of 141.242.214.29
149.185.73.145	Find precise map location of 149.185.73.145
194.1.78.73	Find precise map location of 194.1.78.73
151.143.139.221	Find precise map location of 151.143.139.221
35.196.31.212	Find precise map location of 35.196.31.212
164.27.47.162	Find precise map location of 164.27.47.162
3.73.210.234	Find precise map location of 3.73.210.234
184.141.116.234	Find precise map location of 184.141.116.234

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