153.23.72 is a class C of IPs

Sample IPs from the class C 153.23.72

153.23.72.138	View precise location of 153.23.72.138 on the map!
153.23.72.93	View precise location of 153.23.72.93 on the map!
153.23.72.250	View precise location of 153.23.72.250 on the map!
153.23.72.243	View precise location of 153.23.72.243 on the map!
153.23.72.220	View precise location of 153.23.72.220 on the map!
153.23.72.237	View precise location of 153.23.72.237 on the map!
153.23.72.89	View precise location of 153.23.72.89 on the map!
153.23.72.221	View precise location of 153.23.72.221 on the map!
153.23.72.194	View precise location of 153.23.72.194 on the map!
153.23.72.90	View precise location of 153.23.72.90 on the map!
153.23.72.46	View precise location of 153.23.72.46 on the map!

10 Random IPs

167.110.33.10	Find precise map location of 167.110.33.10
84.104.52.3	Find precise map location of 84.104.52.3
153.16.212.15	Find precise map location of 153.16.212.15
130.206.107.155	Find precise map location of 130.206.107.155
114.251.94.156	Find precise map location of 114.251.94.156
106.12.221.244	Find precise map location of 106.12.221.244
206.175.143.185	Find precise map location of 206.175.143.185
143.213.209.175	Find precise map location of 143.213.209.175
97.2.8.241	Find precise map location of 97.2.8.241
111.185.127.233	Find precise map location of 111.185.127.233
230.78.75.251	Find precise map location of 230.78.75.251

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