139.48.209 is a class C of IPs

Sample IPs from the class C 139.48.209

139.48.209.150	View precise location of 139.48.209.150 on the map!
139.48.209.64	View precise location of 139.48.209.64 on the map!
139.48.209.30	View precise location of 139.48.209.30 on the map!
139.48.209.64	View precise location of 139.48.209.64 on the map!
139.48.209.218	View precise location of 139.48.209.218 on the map!
139.48.209.161	View precise location of 139.48.209.161 on the map!
139.48.209.60	View precise location of 139.48.209.60 on the map!
139.48.209.43	View precise location of 139.48.209.43 on the map!
139.48.209.7	View precise location of 139.48.209.7 on the map!
139.48.209.123	View precise location of 139.48.209.123 on the map!
139.48.209.230	View precise location of 139.48.209.230 on the map!

10 Random IPs

208.135.121.175	Find precise map location of 208.135.121.175
6.56.105.16	Find precise map location of 6.56.105.16
77.23.198.207	Find precise map location of 77.23.198.207
7.51.189.237	Find precise map location of 7.51.189.237
238.129.142.4	Find precise map location of 238.129.142.4
229.133.115.143	Find precise map location of 229.133.115.143
83.127.88.23	Find precise map location of 83.127.88.23
18.40.165.63	Find precise map location of 18.40.165.63
175.168.183.201	Find precise map location of 175.168.183.201
105.217.245.77	Find precise map location of 105.217.245.77
206.58.93.127	Find precise map location of 206.58.93.127

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