120.173.128 is a class C of IPs

Sample IPs from the class C 120.173.128

120.173.128.219	View precise location of 120.173.128.219 on the map!
120.173.128.220	View precise location of 120.173.128.220 on the map!
120.173.128.149	View precise location of 120.173.128.149 on the map!
120.173.128.249	View precise location of 120.173.128.249 on the map!
120.173.128.227	View precise location of 120.173.128.227 on the map!
120.173.128.110	View precise location of 120.173.128.110 on the map!
120.173.128.176	View precise location of 120.173.128.176 on the map!
120.173.128.87	View precise location of 120.173.128.87 on the map!
120.173.128.50	View precise location of 120.173.128.50 on the map!
120.173.128.80	View precise location of 120.173.128.80 on the map!
120.173.128.175	View precise location of 120.173.128.175 on the map!

10 Random IPs

67.231.202.198	Find precise map location of 67.231.202.198
77.26.223.44	Find precise map location of 77.26.223.44
202.114.27.19	Find precise map location of 202.114.27.19
192.34.115.93	Find precise map location of 192.34.115.93
4.228.13.16	Find precise map location of 4.228.13.16
36.128.213.141	Find precise map location of 36.128.213.141
131.175.2.137	Find precise map location of 131.175.2.137
239.80.41.92	Find precise map location of 239.80.41.92
224.64.241.79	Find precise map location of 224.64.241.79
81.29.132.127	Find precise map location of 81.29.132.127
243.229.199.219	Find precise map location of 243.229.199.219

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