54.72.73 is a class C of IPs

Sample IPs from the class C 54.72.73

54.72.73.15	View precise location of 54.72.73.15 on the map!
54.72.73.13	View precise location of 54.72.73.13 on the map!
54.72.73.11	View precise location of 54.72.73.11 on the map!
54.72.73.73	View precise location of 54.72.73.73 on the map!
54.72.73.182	View precise location of 54.72.73.182 on the map!
54.72.73.56	View precise location of 54.72.73.56 on the map!
54.72.73.103	View precise location of 54.72.73.103 on the map!
54.72.73.74	View precise location of 54.72.73.74 on the map!
54.72.73.249	View precise location of 54.72.73.249 on the map!
54.72.73.105	View precise location of 54.72.73.105 on the map!
54.72.73.71	View precise location of 54.72.73.71 on the map!

10 Random IPs

68.164.219.236	Find precise map location of 68.164.219.236
227.160.182.38	Find precise map location of 227.160.182.38
53.89.58.6	Find precise map location of 53.89.58.6
109.102.110.234	Find precise map location of 109.102.110.234
191.238.55.2	Find precise map location of 191.238.55.2
147.218.57.213	Find precise map location of 147.218.57.213
231.92.100.217	Find precise map location of 231.92.100.217
63.143.232.164	Find precise map location of 63.143.232.164
22.9.249.193	Find precise map location of 22.9.249.193
20.59.159.213	Find precise map location of 20.59.159.213
212.77.114.130	Find precise map location of 212.77.114.130

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