72.54.4 is a class C of IPs

Sample IPs from the class C 72.54.4

72.54.4.216	View precise location of 72.54.4.216 on the map!
72.54.4.197	View precise location of 72.54.4.197 on the map!
72.54.4.62	View precise location of 72.54.4.62 on the map!
72.54.4.175	View precise location of 72.54.4.175 on the map!
72.54.4.67	View precise location of 72.54.4.67 on the map!
72.54.4.187	View precise location of 72.54.4.187 on the map!
72.54.4.188	View precise location of 72.54.4.188 on the map!
72.54.4.165	View precise location of 72.54.4.165 on the map!
72.54.4.147	View precise location of 72.54.4.147 on the map!
72.54.4.34	View precise location of 72.54.4.34 on the map!
72.54.4.50	View precise location of 72.54.4.50 on the map!

10 Random IPs

252.245.128.174	Find precise map location of 252.245.128.174
189.165.187.44	Find precise map location of 189.165.187.44
168.36.83.159	Find precise map location of 168.36.83.159
144.74.89.43	Find precise map location of 144.74.89.43
47.10.144.56	Find precise map location of 47.10.144.56
187.110.99.95	Find precise map location of 187.110.99.95
117.112.208.138	Find precise map location of 117.112.208.138
242.253.253.28	Find precise map location of 242.253.253.28
172.246.167.105	Find precise map location of 172.246.167.105
46.167.239.77	Find precise map location of 46.167.239.77
71.144.125.129	Find precise map location of 71.144.125.129

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