151.216.193 is a class C of IPs

Sample IPs from the class C 151.216.193

151.216.193.123	View precise location of 151.216.193.123 on the map!
151.216.193.75	View precise location of 151.216.193.75 on the map!
151.216.193.234	View precise location of 151.216.193.234 on the map!
151.216.193.143	View precise location of 151.216.193.143 on the map!
151.216.193.234	View precise location of 151.216.193.234 on the map!
151.216.193.218	View precise location of 151.216.193.218 on the map!
151.216.193.19	View precise location of 151.216.193.19 on the map!
151.216.193.137	View precise location of 151.216.193.137 on the map!
151.216.193.133	View precise location of 151.216.193.133 on the map!
151.216.193.205	View precise location of 151.216.193.205 on the map!
151.216.193.235	View precise location of 151.216.193.235 on the map!

10 Random IPs

99.241.96.97	Find precise map location of 99.241.96.97
67.29.214.29	Find precise map location of 67.29.214.29
214.36.34.222	Find precise map location of 214.36.34.222
215.29.114.160	Find precise map location of 215.29.114.160
71.159.85.87	Find precise map location of 71.159.85.87
42.216.56.16	Find precise map location of 42.216.56.16
232.114.73.200	Find precise map location of 232.114.73.200
95.90.190.78	Find precise map location of 95.90.190.78
227.40.236.119	Find precise map location of 227.40.236.119
167.100.120.137	Find precise map location of 167.100.120.137
215.1.86.88	Find precise map location of 215.1.86.88

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