56.54.72 is a class C of IPs

Sample IPs from the class C 56.54.72

56.54.72.159	View precise location of 56.54.72.159 on the map!
56.54.72.69	View precise location of 56.54.72.69 on the map!
56.54.72.7	View precise location of 56.54.72.7 on the map!
56.54.72.230	View precise location of 56.54.72.230 on the map!
56.54.72.63	View precise location of 56.54.72.63 on the map!
56.54.72.83	View precise location of 56.54.72.83 on the map!
56.54.72.144	View precise location of 56.54.72.144 on the map!
56.54.72.126	View precise location of 56.54.72.126 on the map!
56.54.72.90	View precise location of 56.54.72.90 on the map!
56.54.72.123	View precise location of 56.54.72.123 on the map!
56.54.72.200	View precise location of 56.54.72.200 on the map!

10 Random IPs

127.196.224.117	Find precise map location of 127.196.224.117
128.88.55.231	Find precise map location of 128.88.55.231
164.48.111.110	Find precise map location of 164.48.111.110
41.50.12.43	Find precise map location of 41.50.12.43
250.182.146.173	Find precise map location of 250.182.146.173
176.152.175.130	Find precise map location of 176.152.175.130
228.190.46.134	Find precise map location of 228.190.46.134
113.234.147.31	Find precise map location of 113.234.147.31
114.95.102.227	Find precise map location of 114.95.102.227
27.178.142.183	Find precise map location of 27.178.142.183
221.90.70.153	Find precise map location of 221.90.70.153

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