28.209.190 is a class C of IPs

Sample IPs from the class C 28.209.190

28.209.190.228	View precise location of 28.209.190.228 on the map!
28.209.190.92	View precise location of 28.209.190.92 on the map!
28.209.190.119	View precise location of 28.209.190.119 on the map!
28.209.190.239	View precise location of 28.209.190.239 on the map!
28.209.190.56	View precise location of 28.209.190.56 on the map!
28.209.190.213	View precise location of 28.209.190.213 on the map!
28.209.190.94	View precise location of 28.209.190.94 on the map!
28.209.190.205	View precise location of 28.209.190.205 on the map!
28.209.190.212	View precise location of 28.209.190.212 on the map!
28.209.190.68	View precise location of 28.209.190.68 on the map!
28.209.190.62	View precise location of 28.209.190.62 on the map!

10 Random IPs

179.64.43.24	Find precise map location of 179.64.43.24
131.62.49.181	Find precise map location of 131.62.49.181
178.99.189.244	Find precise map location of 178.99.189.244
203.32.198.89	Find precise map location of 203.32.198.89
161.162.17.165	Find precise map location of 161.162.17.165
82.175.141.98	Find precise map location of 82.175.141.98
120.139.76.247	Find precise map location of 120.139.76.247
168.187.10.46	Find precise map location of 168.187.10.46
244.131.166.195	Find precise map location of 244.131.166.195
218.219.249.201	Find precise map location of 218.219.249.201
82.228.21.212	Find precise map location of 82.228.21.212

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