203.52.173 is a class C of IPs

Sample IPs from the class C 203.52.173

203.52.173.233	View precise location of 203.52.173.233 on the map!
203.52.173.234	View precise location of 203.52.173.234 on the map!
203.52.173.116	View precise location of 203.52.173.116 on the map!
203.52.173.212	View precise location of 203.52.173.212 on the map!
203.52.173.244	View precise location of 203.52.173.244 on the map!
203.52.173.81	View precise location of 203.52.173.81 on the map!
203.52.173.144	View precise location of 203.52.173.144 on the map!
203.52.173.192	View precise location of 203.52.173.192 on the map!
203.52.173.82	View precise location of 203.52.173.82 on the map!
203.52.173.32	View precise location of 203.52.173.32 on the map!
203.52.173.129	View precise location of 203.52.173.129 on the map!

10 Random IPs

140.233.89.132	Find precise map location of 140.233.89.132
182.61.108.220	Find precise map location of 182.61.108.220
21.232.254.168	Find precise map location of 21.232.254.168
63.89.7.121	Find precise map location of 63.89.7.121
249.216.193.180	Find precise map location of 249.216.193.180
42.180.61.36	Find precise map location of 42.180.61.36
201.113.86.98	Find precise map location of 201.113.86.98
39.173.126.192	Find precise map location of 39.173.126.192
4.106.178.137	Find precise map location of 4.106.178.137
9.144.202.59	Find precise map location of 9.144.202.59
122.92.171.133	Find precise map location of 122.92.171.133

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