153.172.223 is a class C of IPs

Sample IPs from the class C 153.172.223

153.172.223.135	View precise location of 153.172.223.135 on the map!
153.172.223.95	View precise location of 153.172.223.95 on the map!
153.172.223.20	View precise location of 153.172.223.20 on the map!
153.172.223.82	View precise location of 153.172.223.82 on the map!
153.172.223.101	View precise location of 153.172.223.101 on the map!
153.172.223.141	View precise location of 153.172.223.141 on the map!
153.172.223.75	View precise location of 153.172.223.75 on the map!
153.172.223.194	View precise location of 153.172.223.194 on the map!
153.172.223.81	View precise location of 153.172.223.81 on the map!
153.172.223.143	View precise location of 153.172.223.143 on the map!
153.172.223.101	View precise location of 153.172.223.101 on the map!

10 Random IPs

94.80.66.169	Find precise map location of 94.80.66.169
9.96.144.92	Find precise map location of 9.96.144.92
30.112.122.178	Find precise map location of 30.112.122.178
64.127.66.33	Find precise map location of 64.127.66.33
184.33.182.100	Find precise map location of 184.33.182.100
184.113.207.229	Find precise map location of 184.113.207.229
52.187.137.236	Find precise map location of 52.187.137.236
145.114.215.62	Find precise map location of 145.114.215.62
131.212.149.58	Find precise map location of 131.212.149.58
231.1.19.175	Find precise map location of 231.1.19.175
178.180.19.231	Find precise map location of 178.180.19.231

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