55.72.100 is a class C of IPs

Sample IPs from the class C 55.72.100

55.72.100.101	View precise location of 55.72.100.101 on the map!
55.72.100.148	View precise location of 55.72.100.148 on the map!
55.72.100.11	View precise location of 55.72.100.11 on the map!
55.72.100.168	View precise location of 55.72.100.168 on the map!
55.72.100.199	View precise location of 55.72.100.199 on the map!
55.72.100.44	View precise location of 55.72.100.44 on the map!
55.72.100.61	View precise location of 55.72.100.61 on the map!
55.72.100.147	View precise location of 55.72.100.147 on the map!
55.72.100.209	View precise location of 55.72.100.209 on the map!
55.72.100.22	View precise location of 55.72.100.22 on the map!
55.72.100.66	View precise location of 55.72.100.66 on the map!

10 Random IPs

125.161.130.232	Find precise map location of 125.161.130.232
198.221.167.62	Find precise map location of 198.221.167.62
223.114.45.52	Find precise map location of 223.114.45.52
87.74.223.227	Find precise map location of 87.74.223.227
18.60.235.139	Find precise map location of 18.60.235.139
207.64.229.169	Find precise map location of 207.64.229.169
88.24.81.195	Find precise map location of 88.24.81.195
161.15.41.117	Find precise map location of 161.15.41.117
237.37.86.32	Find precise map location of 237.37.86.32
2.208.251.128	Find precise map location of 2.208.251.128
119.147.191.141	Find precise map location of 119.147.191.141

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