139.1.123 is a class C of IPs

Sample IPs from the class C 139.1.123

139.1.123.96	View precise location of 139.1.123.96 on the map!
139.1.123.43	View precise location of 139.1.123.43 on the map!
139.1.123.14	View precise location of 139.1.123.14 on the map!
139.1.123.169	View precise location of 139.1.123.169 on the map!
139.1.123.93	View precise location of 139.1.123.93 on the map!
139.1.123.175	View precise location of 139.1.123.175 on the map!
139.1.123.181	View precise location of 139.1.123.181 on the map!
139.1.123.168	View precise location of 139.1.123.168 on the map!
139.1.123.193	View precise location of 139.1.123.193 on the map!
139.1.123.41	View precise location of 139.1.123.41 on the map!
139.1.123.9	View precise location of 139.1.123.9 on the map!

10 Random IPs

68.215.176.223	Find precise map location of 68.215.176.223
76.206.68.47	Find precise map location of 76.206.68.47
232.252.56.98	Find precise map location of 232.252.56.98
245.146.248.104	Find precise map location of 245.146.248.104
102.129.145.62	Find precise map location of 102.129.145.62
27.91.70.225	Find precise map location of 27.91.70.225
232.253.254.120	Find precise map location of 232.253.254.120
106.183.136.101	Find precise map location of 106.183.136.101
199.240.162.132	Find precise map location of 199.240.162.132
223.149.81.42	Find precise map location of 223.149.81.42
90.236.140.75	Find precise map location of 90.236.140.75

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