139.247.16 is a class C of IPs

Sample IPs from the class C 139.247.16

139.247.16.43	View precise location of 139.247.16.43 on the map!
139.247.16.218	View precise location of 139.247.16.218 on the map!
139.247.16.209	View precise location of 139.247.16.209 on the map!
139.247.16.68	View precise location of 139.247.16.68 on the map!
139.247.16.113	View precise location of 139.247.16.113 on the map!
139.247.16.25	View precise location of 139.247.16.25 on the map!
139.247.16.40	View precise location of 139.247.16.40 on the map!
139.247.16.152	View precise location of 139.247.16.152 on the map!
139.247.16.176	View precise location of 139.247.16.176 on the map!
139.247.16.104	View precise location of 139.247.16.104 on the map!
139.247.16.190	View precise location of 139.247.16.190 on the map!

10 Random IPs

210.205.157.54	Find precise map location of 210.205.157.54
215.28.21.48	Find precise map location of 215.28.21.48
29.155.124.39	Find precise map location of 29.155.124.39
231.217.84.182	Find precise map location of 231.217.84.182
234.103.167.48	Find precise map location of 234.103.167.48
139.7.201.80	Find precise map location of 139.7.201.80
137.177.216.64	Find precise map location of 137.177.216.64
33.11.234.132	Find precise map location of 33.11.234.132
110.145.167.224	Find precise map location of 110.145.167.224
234.54.160.154	Find precise map location of 234.54.160.154
231.12.13.64	Find precise map location of 231.12.13.64

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