123.198.154 is a class C of IPs

Sample IPs from the class C 123.198.154

123.198.154.185	View precise location of 123.198.154.185 on the map!
123.198.154.53	View precise location of 123.198.154.53 on the map!
123.198.154.137	View precise location of 123.198.154.137 on the map!
123.198.154.240	View precise location of 123.198.154.240 on the map!
123.198.154.139	View precise location of 123.198.154.139 on the map!
123.198.154.160	View precise location of 123.198.154.160 on the map!
123.198.154.34	View precise location of 123.198.154.34 on the map!
123.198.154.16	View precise location of 123.198.154.16 on the map!
123.198.154.224	View precise location of 123.198.154.224 on the map!
123.198.154.246	View precise location of 123.198.154.246 on the map!
123.198.154.143	View precise location of 123.198.154.143 on the map!

10 Random IPs

250.87.233.137	Find precise map location of 250.87.233.137
9.165.233.83	Find precise map location of 9.165.233.83
152.2.179.255	Find precise map location of 152.2.179.255
59.212.206.173	Find precise map location of 59.212.206.173
237.34.223.173	Find precise map location of 237.34.223.173
149.83.52.217	Find precise map location of 149.83.52.217
106.218.22.244	Find precise map location of 106.218.22.244
29.64.18.65	Find precise map location of 29.64.18.65
188.160.130.194	Find precise map location of 188.160.130.194
59.189.138.184	Find precise map location of 59.189.138.184
212.21.103.124	Find precise map location of 212.21.103.124

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