240.159.121 is a class C of IPs

Sample IPs from the class C 240.159.121

240.159.121.44	View precise location of 240.159.121.44 on the map!
240.159.121.203	View precise location of 240.159.121.203 on the map!
240.159.121.93	View precise location of 240.159.121.93 on the map!
240.159.121.244	View precise location of 240.159.121.244 on the map!
240.159.121.95	View precise location of 240.159.121.95 on the map!
240.159.121.31	View precise location of 240.159.121.31 on the map!
240.159.121.184	View precise location of 240.159.121.184 on the map!
240.159.121.153	View precise location of 240.159.121.153 on the map!
240.159.121.122	View precise location of 240.159.121.122 on the map!
240.159.121.84	View precise location of 240.159.121.84 on the map!
240.159.121.240	View precise location of 240.159.121.240 on the map!

10 Random IPs

82.78.69.34	Find precise map location of 82.78.69.34
74.251.55.58	Find precise map location of 74.251.55.58
178.24.103.179	Find precise map location of 178.24.103.179
123.233.66.158	Find precise map location of 123.233.66.158
164.117.148.224	Find precise map location of 164.117.148.224
131.215.219.26	Find precise map location of 131.215.219.26
10.175.30.42	Find precise map location of 10.175.30.42
130.238.136.55	Find precise map location of 130.238.136.55
127.90.155.235	Find precise map location of 127.90.155.235
76.18.230.161	Find precise map location of 76.18.230.161
63.241.142.160	Find precise map location of 63.241.142.160

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