139.155.213 is a class C of IPs

Sample IPs from the class C 139.155.213

139.155.213.215	View precise location of 139.155.213.215 on the map!
139.155.213.52	View precise location of 139.155.213.52 on the map!
139.155.213.131	View precise location of 139.155.213.131 on the map!
139.155.213.239	View precise location of 139.155.213.239 on the map!
139.155.213.190	View precise location of 139.155.213.190 on the map!
139.155.213.58	View precise location of 139.155.213.58 on the map!
139.155.213.39	View precise location of 139.155.213.39 on the map!
139.155.213.229	View precise location of 139.155.213.229 on the map!
139.155.213.195	View precise location of 139.155.213.195 on the map!
139.155.213.90	View precise location of 139.155.213.90 on the map!
139.155.213.49	View precise location of 139.155.213.49 on the map!

10 Random IPs

31.124.218.182	Find precise map location of 31.124.218.182
61.111.117.159	Find precise map location of 61.111.117.159
102.57.171.42	Find precise map location of 102.57.171.42
108.53.130.26	Find precise map location of 108.53.130.26
2.152.176.196	Find precise map location of 2.152.176.196
192.173.117.212	Find precise map location of 192.173.117.212
118.207.160.87	Find precise map location of 118.207.160.87
13.114.18.4	Find precise map location of 13.114.18.4
154.161.58.172	Find precise map location of 154.161.58.172
94.150.141.23	Find precise map location of 94.150.141.23
25.65.113.230	Find precise map location of 25.65.113.230

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