139.116.186 is a class C of IPs

Sample IPs from the class C 139.116.186

139.116.186.154	View precise location of 139.116.186.154 on the map!
139.116.186.126	View precise location of 139.116.186.126 on the map!
139.116.186.23	View precise location of 139.116.186.23 on the map!
139.116.186.138	View precise location of 139.116.186.138 on the map!
139.116.186.71	View precise location of 139.116.186.71 on the map!
139.116.186.157	View precise location of 139.116.186.157 on the map!
139.116.186.151	View precise location of 139.116.186.151 on the map!
139.116.186.130	View precise location of 139.116.186.130 on the map!
139.116.186.198	View precise location of 139.116.186.198 on the map!
139.116.186.132	View precise location of 139.116.186.132 on the map!
139.116.186.183	View precise location of 139.116.186.183 on the map!

10 Random IPs

52.78.157.163	Find precise map location of 52.78.157.163
82.130.89.228	Find precise map location of 82.130.89.228
178.8.20.20	Find precise map location of 178.8.20.20
102.186.241.204	Find precise map location of 102.186.241.204
192.52.190.219	Find precise map location of 192.52.190.219
3.38.235.18	Find precise map location of 3.38.235.18
209.143.240.228	Find precise map location of 209.143.240.228
140.174.176.232	Find precise map location of 140.174.176.232
73.51.42.86	Find precise map location of 73.51.42.86
39.199.127.157	Find precise map location of 39.199.127.157
49.71.172.187	Find precise map location of 49.71.172.187

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