173.163.164 is a class C of IPs

Sample IPs from the class C 173.163.164

173.163.164.153	View precise location of 173.163.164.153 on the map!
173.163.164.91	View precise location of 173.163.164.91 on the map!
173.163.164.188	View precise location of 173.163.164.188 on the map!
173.163.164.145	View precise location of 173.163.164.145 on the map!
173.163.164.79	View precise location of 173.163.164.79 on the map!
173.163.164.132	View precise location of 173.163.164.132 on the map!
173.163.164.42	View precise location of 173.163.164.42 on the map!
173.163.164.78	View precise location of 173.163.164.78 on the map!
173.163.164.44	View precise location of 173.163.164.44 on the map!
173.163.164.63	View precise location of 173.163.164.63 on the map!
173.163.164.51	View precise location of 173.163.164.51 on the map!

10 Random IPs

142.255.135.35	Find precise map location of 142.255.135.35
71.222.197.154	Find precise map location of 71.222.197.154
140.34.242.10	Find precise map location of 140.34.242.10
101.132.99.205	Find precise map location of 101.132.99.205
255.100.83.153	Find precise map location of 255.100.83.153
28.104.16.153	Find precise map location of 28.104.16.153
2.209.140.118	Find precise map location of 2.209.140.118
249.237.212.55	Find precise map location of 249.237.212.55
105.14.172.139	Find precise map location of 105.14.172.139
63.197.57.103	Find precise map location of 63.197.57.103
21.224.207.196	Find precise map location of 21.224.207.196

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