28.177.7 is a class C of IPs

Sample IPs from the class C 28.177.7

28.177.7.98	View precise location of 28.177.7.98 on the map!
28.177.7.243	View precise location of 28.177.7.243 on the map!
28.177.7.105	View precise location of 28.177.7.105 on the map!
28.177.7.196	View precise location of 28.177.7.196 on the map!
28.177.7.202	View precise location of 28.177.7.202 on the map!
28.177.7.122	View precise location of 28.177.7.122 on the map!
28.177.7.92	View precise location of 28.177.7.92 on the map!
28.177.7.74	View precise location of 28.177.7.74 on the map!
28.177.7.119	View precise location of 28.177.7.119 on the map!
28.177.7.213	View precise location of 28.177.7.213 on the map!
28.177.7.174	View precise location of 28.177.7.174 on the map!

10 Random IPs

254.150.243.30	Find precise map location of 254.150.243.30
112.168.145.106	Find precise map location of 112.168.145.106
167.26.2.160	Find precise map location of 167.26.2.160
22.79.116.154	Find precise map location of 22.79.116.154
169.166.206.200	Find precise map location of 169.166.206.200
238.88.12.210	Find precise map location of 238.88.12.210
206.134.194.161	Find precise map location of 206.134.194.161
12.211.237.97	Find precise map location of 12.211.237.97
155.201.136.218	Find precise map location of 155.201.136.218
52.20.255.46	Find precise map location of 52.20.255.46
161.123.118.226	Find precise map location of 161.123.118.226

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