54.72.211 is a class C of IPs

Sample IPs from the class C 54.72.211

54.72.211.48	View precise location of 54.72.211.48 on the map!
54.72.211.4	View precise location of 54.72.211.4 on the map!
54.72.211.142	View precise location of 54.72.211.142 on the map!
54.72.211.30	View precise location of 54.72.211.30 on the map!
54.72.211.19	View precise location of 54.72.211.19 on the map!
54.72.211.48	View precise location of 54.72.211.48 on the map!
54.72.211.65	View precise location of 54.72.211.65 on the map!
54.72.211.175	View precise location of 54.72.211.175 on the map!
54.72.211.227	View precise location of 54.72.211.227 on the map!
54.72.211.102	View precise location of 54.72.211.102 on the map!
54.72.211.117	View precise location of 54.72.211.117 on the map!

10 Random IPs

146.199.200.12	Find precise map location of 146.199.200.12
101.234.218.100	Find precise map location of 101.234.218.100
196.82.166.206	Find precise map location of 196.82.166.206
180.72.46.169	Find precise map location of 180.72.46.169
213.78.139.164	Find precise map location of 213.78.139.164
12.134.48.104	Find precise map location of 12.134.48.104
226.1.166.235	Find precise map location of 226.1.166.235
235.61.18.31	Find precise map location of 235.61.18.31
249.63.60.118	Find precise map location of 249.63.60.118
205.140.52.39	Find precise map location of 205.140.52.39
171.160.208.250	Find precise map location of 171.160.208.250

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