203.173.39 is a class C of IPs

Sample IPs from the class C 203.173.39

203.173.39.80	View precise location of 203.173.39.80 on the map!
203.173.39.219	View precise location of 203.173.39.219 on the map!
203.173.39.164	View precise location of 203.173.39.164 on the map!
203.173.39.255	View precise location of 203.173.39.255 on the map!
203.173.39.49	View precise location of 203.173.39.49 on the map!
203.173.39.192	View precise location of 203.173.39.192 on the map!
203.173.39.136	View precise location of 203.173.39.136 on the map!
203.173.39.35	View precise location of 203.173.39.35 on the map!
203.173.39.148	View precise location of 203.173.39.148 on the map!
203.173.39.16	View precise location of 203.173.39.16 on the map!
203.173.39.11	View precise location of 203.173.39.11 on the map!

10 Random IPs

153.222.104.62	Find precise map location of 153.222.104.62
242.171.66.17	Find precise map location of 242.171.66.17
46.237.108.217	Find precise map location of 46.237.108.217
200.208.164.188	Find precise map location of 200.208.164.188
134.21.35.7	Find precise map location of 134.21.35.7
178.9.229.247	Find precise map location of 178.9.229.247
135.58.62.191	Find precise map location of 135.58.62.191
9.162.72.135	Find precise map location of 9.162.72.135
115.242.165.233	Find precise map location of 115.242.165.233
156.53.57.72	Find precise map location of 156.53.57.72
217.200.147.116	Find precise map location of 217.200.147.116

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