144.239.11 is a class C of IPs

Sample IPs from the class C 144.239.11

144.239.11.119	View precise location of 144.239.11.119 on the map!
144.239.11.190	View precise location of 144.239.11.190 on the map!
144.239.11.120	View precise location of 144.239.11.120 on the map!
144.239.11.163	View precise location of 144.239.11.163 on the map!
144.239.11.202	View precise location of 144.239.11.202 on the map!
144.239.11.138	View precise location of 144.239.11.138 on the map!
144.239.11.247	View precise location of 144.239.11.247 on the map!
144.239.11.18	View precise location of 144.239.11.18 on the map!
144.239.11.105	View precise location of 144.239.11.105 on the map!
144.239.11.200	View precise location of 144.239.11.200 on the map!
144.239.11.84	View precise location of 144.239.11.84 on the map!

10 Random IPs

243.210.192.48	Find precise map location of 243.210.192.48
59.213.42.211	Find precise map location of 59.213.42.211
5.55.251.83	Find precise map location of 5.55.251.83
170.36.165.67	Find precise map location of 170.36.165.67
155.245.82.122	Find precise map location of 155.245.82.122
186.161.35.55	Find precise map location of 186.161.35.55
147.38.213.85	Find precise map location of 147.38.213.85
126.34.184.240	Find precise map location of 126.34.184.240
142.42.124.107	Find precise map location of 142.42.124.107
93.164.193.133	Find precise map location of 93.164.193.133
14.255.193.5	Find precise map location of 14.255.193.5

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