28.76.16 is a class C of IPs

Sample IPs from the class C 28.76.16

28.76.16.75	View precise location of 28.76.16.75 on the map!
28.76.16.88	View precise location of 28.76.16.88 on the map!
28.76.16.204	View precise location of 28.76.16.204 on the map!
28.76.16.180	View precise location of 28.76.16.180 on the map!
28.76.16.122	View precise location of 28.76.16.122 on the map!
28.76.16.246	View precise location of 28.76.16.246 on the map!
28.76.16.185	View precise location of 28.76.16.185 on the map!
28.76.16.27	View precise location of 28.76.16.27 on the map!
28.76.16.45	View precise location of 28.76.16.45 on the map!
28.76.16.157	View precise location of 28.76.16.157 on the map!
28.76.16.154	View precise location of 28.76.16.154 on the map!

10 Random IPs

187.66.185.211	Find precise map location of 187.66.185.211
31.154.206.217	Find precise map location of 31.154.206.217
199.41.37.29	Find precise map location of 199.41.37.29
238.143.60.255	Find precise map location of 238.143.60.255
234.220.145.173	Find precise map location of 234.220.145.173
13.197.36.126	Find precise map location of 13.197.36.126
67.25.196.228	Find precise map location of 67.25.196.228
234.244.49.159	Find precise map location of 234.244.49.159
247.151.152.182	Find precise map location of 247.151.152.182
186.93.123.52	Find precise map location of 186.93.123.52
118.80.45.209	Find precise map location of 118.80.45.209

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