239.58.188 is a class C of IPs

Sample IPs from the class C 239.58.188

239.58.188.114	View precise location of 239.58.188.114 on the map!
239.58.188.73	View precise location of 239.58.188.73 on the map!
239.58.188.140	View precise location of 239.58.188.140 on the map!
239.58.188.233	View precise location of 239.58.188.233 on the map!
239.58.188.18	View precise location of 239.58.188.18 on the map!
239.58.188.233	View precise location of 239.58.188.233 on the map!
239.58.188.169	View precise location of 239.58.188.169 on the map!
239.58.188.147	View precise location of 239.58.188.147 on the map!
239.58.188.167	View precise location of 239.58.188.167 on the map!
239.58.188.4	View precise location of 239.58.188.4 on the map!
239.58.188.61	View precise location of 239.58.188.61 on the map!

10 Random IPs

186.165.69.127	Find precise map location of 186.165.69.127
76.71.23.163	Find precise map location of 76.71.23.163
186.93.31.13	Find precise map location of 186.93.31.13
78.51.217.80	Find precise map location of 78.51.217.80
37.19.79.55	Find precise map location of 37.19.79.55
122.83.70.102	Find precise map location of 122.83.70.102
58.71.15.242	Find precise map location of 58.71.15.242
226.109.115.210	Find precise map location of 226.109.115.210
41.143.153.130	Find precise map location of 41.143.153.130
171.96.126.125	Find precise map location of 171.96.126.125
76.140.2.189	Find precise map location of 76.140.2.189

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