139.33.54 is a class C of IPs

Sample IPs from the class C 139.33.54

139.33.54.250	View precise location of 139.33.54.250 on the map!
139.33.54.253	View precise location of 139.33.54.253 on the map!
139.33.54.44	View precise location of 139.33.54.44 on the map!
139.33.54.145	View precise location of 139.33.54.145 on the map!
139.33.54.220	View precise location of 139.33.54.220 on the map!
139.33.54.160	View precise location of 139.33.54.160 on the map!
139.33.54.10	View precise location of 139.33.54.10 on the map!
139.33.54.209	View precise location of 139.33.54.209 on the map!
139.33.54.60	View precise location of 139.33.54.60 on the map!
139.33.54.99	View precise location of 139.33.54.99 on the map!
139.33.54.98	View precise location of 139.33.54.98 on the map!

10 Random IPs

49.102.133.221	Find precise map location of 49.102.133.221
80.42.15.15	Find precise map location of 80.42.15.15
141.33.230.122	Find precise map location of 141.33.230.122
20.78.207.7	Find precise map location of 20.78.207.7
234.186.196.79	Find precise map location of 234.186.196.79
232.141.40.93	Find precise map location of 232.141.40.93
54.78.44.157	Find precise map location of 54.78.44.157
156.32.84.178	Find precise map location of 156.32.84.178
31.224.73.174	Find precise map location of 31.224.73.174
221.99.156.71	Find precise map location of 221.99.156.71
247.63.234.208	Find precise map location of 247.63.234.208

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