71.72.12 is a class C of IPs

Sample IPs from the class C 71.72.12

71.72.12.159	View precise location of 71.72.12.159 on the map!
71.72.12.216	View precise location of 71.72.12.216 on the map!
71.72.12.9	View precise location of 71.72.12.9 on the map!
71.72.12.243	View precise location of 71.72.12.243 on the map!
71.72.12.71	View precise location of 71.72.12.71 on the map!
71.72.12.107	View precise location of 71.72.12.107 on the map!
71.72.12.57	View precise location of 71.72.12.57 on the map!
71.72.12.94	View precise location of 71.72.12.94 on the map!
71.72.12.250	View precise location of 71.72.12.250 on the map!
71.72.12.183	View precise location of 71.72.12.183 on the map!
71.72.12.146	View precise location of 71.72.12.146 on the map!

10 Random IPs

199.46.46.32	Find precise map location of 199.46.46.32
178.217.22.235	Find precise map location of 178.217.22.235
69.242.107.148	Find precise map location of 69.242.107.148
81.248.108.66	Find precise map location of 81.248.108.66
251.122.141.89	Find precise map location of 251.122.141.89
112.107.39.14	Find precise map location of 112.107.39.14
207.244.45.122	Find precise map location of 207.244.45.122
63.93.114.72	Find precise map location of 63.93.114.72
194.11.102.130	Find precise map location of 194.11.102.130
91.247.226.250	Find precise map location of 91.247.226.250
208.23.204.36	Find precise map location of 208.23.204.36

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