239.242.20 is a class C of IPs

Sample IPs from the class C 239.242.20

239.242.20.253	View precise location of 239.242.20.253 on the map!
239.242.20.180	View precise location of 239.242.20.180 on the map!
239.242.20.71	View precise location of 239.242.20.71 on the map!
239.242.20.143	View precise location of 239.242.20.143 on the map!
239.242.20.2	View precise location of 239.242.20.2 on the map!
239.242.20.131	View precise location of 239.242.20.131 on the map!
239.242.20.176	View precise location of 239.242.20.176 on the map!
239.242.20.152	View precise location of 239.242.20.152 on the map!
239.242.20.35	View precise location of 239.242.20.35 on the map!
239.242.20.149	View precise location of 239.242.20.149 on the map!
239.242.20.18	View precise location of 239.242.20.18 on the map!

10 Random IPs

50.209.191.41	Find precise map location of 50.209.191.41
191.6.230.141	Find precise map location of 191.6.230.141
76.52.138.101	Find precise map location of 76.52.138.101
237.240.22.18	Find precise map location of 237.240.22.18
95.101.255.53	Find precise map location of 95.101.255.53
63.89.225.207	Find precise map location of 63.89.225.207
97.231.223.110	Find precise map location of 97.231.223.110
205.8.82.178	Find precise map location of 205.8.82.178
64.46.16.70	Find precise map location of 64.46.16.70
17.237.182.209	Find precise map location of 17.237.182.209
132.251.1.164	Find precise map location of 132.251.1.164

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