204.243.156 is a class C of IPs

Sample IPs from the class C 204.243.156

204.243.156.132	View precise location of 204.243.156.132 on the map!
204.243.156.27	View precise location of 204.243.156.27 on the map!
204.243.156.190	View precise location of 204.243.156.190 on the map!
204.243.156.160	View precise location of 204.243.156.160 on the map!
204.243.156.167	View precise location of 204.243.156.167 on the map!
204.243.156.124	View precise location of 204.243.156.124 on the map!
204.243.156.125	View precise location of 204.243.156.125 on the map!
204.243.156.201	View precise location of 204.243.156.201 on the map!
204.243.156.78	View precise location of 204.243.156.78 on the map!
204.243.156.134	View precise location of 204.243.156.134 on the map!
204.243.156.206	View precise location of 204.243.156.206 on the map!

10 Random IPs

10.172.132.72	Find precise map location of 10.172.132.72
210.137.56.136	Find precise map location of 210.137.56.136
77.37.118.146	Find precise map location of 77.37.118.146
136.78.14.131	Find precise map location of 136.78.14.131
86.237.186.23	Find precise map location of 86.237.186.23
18.10.44.70	Find precise map location of 18.10.44.70
223.128.69.50	Find precise map location of 223.128.69.50
213.42.131.149	Find precise map location of 213.42.131.149
122.153.198.140	Find precise map location of 122.153.198.140
80.138.103.92	Find precise map location of 80.138.103.92
246.139.142.180	Find precise map location of 246.139.142.180

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