139.254.123 is a class C of IPs

Sample IPs from the class C 139.254.123

139.254.123.81	View precise location of 139.254.123.81 on the map!
139.254.123.244	View precise location of 139.254.123.244 on the map!
139.254.123.17	View precise location of 139.254.123.17 on the map!
139.254.123.184	View precise location of 139.254.123.184 on the map!
139.254.123.253	View precise location of 139.254.123.253 on the map!
139.254.123.122	View precise location of 139.254.123.122 on the map!
139.254.123.237	View precise location of 139.254.123.237 on the map!
139.254.123.6	View precise location of 139.254.123.6 on the map!
139.254.123.84	View precise location of 139.254.123.84 on the map!
139.254.123.216	View precise location of 139.254.123.216 on the map!
139.254.123.72	View precise location of 139.254.123.72 on the map!

10 Random IPs

13.252.3.91	Find precise map location of 13.252.3.91
215.40.193.76	Find precise map location of 215.40.193.76
54.200.109.121	Find precise map location of 54.200.109.121
151.169.149.17	Find precise map location of 151.169.149.17
163.99.239.17	Find precise map location of 163.99.239.17
103.117.182.247	Find precise map location of 103.117.182.247
2.90.189.224	Find precise map location of 2.90.189.224
100.42.168.193	Find precise map location of 100.42.168.193
8.241.4.51	Find precise map location of 8.241.4.51
227.139.88.198	Find precise map location of 227.139.88.198
183.4.205.133	Find precise map location of 183.4.205.133

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