239.83.116 is a class C of IPs

Sample IPs from the class C 239.83.116

239.83.116.177	View precise location of 239.83.116.177 on the map!
239.83.116.229	View precise location of 239.83.116.229 on the map!
239.83.116.31	View precise location of 239.83.116.31 on the map!
239.83.116.34	View precise location of 239.83.116.34 on the map!
239.83.116.245	View precise location of 239.83.116.245 on the map!
239.83.116.254	View precise location of 239.83.116.254 on the map!
239.83.116.85	View precise location of 239.83.116.85 on the map!
239.83.116.171	View precise location of 239.83.116.171 on the map!
239.83.116.208	View precise location of 239.83.116.208 on the map!
239.83.116.219	View precise location of 239.83.116.219 on the map!
239.83.116.40	View precise location of 239.83.116.40 on the map!

10 Random IPs

65.194.21.204	Find precise map location of 65.194.21.204
142.138.155.84	Find precise map location of 142.138.155.84
222.39.183.100	Find precise map location of 222.39.183.100
30.190.202.126	Find precise map location of 30.190.202.126
184.46.235.244	Find precise map location of 184.46.235.244
202.161.176.162	Find precise map location of 202.161.176.162
196.234.113.173	Find precise map location of 196.234.113.173
106.120.17.243	Find precise map location of 106.120.17.243
231.151.62.27	Find precise map location of 231.151.62.27
133.73.72.103	Find precise map location of 133.73.72.103
128.141.68.60	Find precise map location of 128.141.68.60

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