153.131.23 is a class C of IPs

Sample IPs from the class C 153.131.23

153.131.23.124	View precise location of 153.131.23.124 on the map!
153.131.23.98	View precise location of 153.131.23.98 on the map!
153.131.23.226	View precise location of 153.131.23.226 on the map!
153.131.23.52	View precise location of 153.131.23.52 on the map!
153.131.23.82	View precise location of 153.131.23.82 on the map!
153.131.23.78	View precise location of 153.131.23.78 on the map!
153.131.23.253	View precise location of 153.131.23.253 on the map!
153.131.23.161	View precise location of 153.131.23.161 on the map!
153.131.23.204	View precise location of 153.131.23.204 on the map!
153.131.23.107	View precise location of 153.131.23.107 on the map!
153.131.23.127	View precise location of 153.131.23.127 on the map!

10 Random IPs

203.245.137.193	Find precise map location of 203.245.137.193
134.53.94.166	Find precise map location of 134.53.94.166
237.100.243.252	Find precise map location of 237.100.243.252
116.18.184.253	Find precise map location of 116.18.184.253
209.44.118.218	Find precise map location of 209.44.118.218
171.16.207.146	Find precise map location of 171.16.207.146
106.214.181.41	Find precise map location of 106.214.181.41
98.121.175.105	Find precise map location of 98.121.175.105
60.59.40.98	Find precise map location of 60.59.40.98
127.219.98.53	Find precise map location of 127.219.98.53
7.240.29.119	Find precise map location of 7.240.29.119

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