231.79.109 is a class C of IPs

Sample IPs from the class C 231.79.109

231.79.109.3	View precise location of 231.79.109.3 on the map!
231.79.109.11	View precise location of 231.79.109.11 on the map!
231.79.109.60	View precise location of 231.79.109.60 on the map!
231.79.109.115	View precise location of 231.79.109.115 on the map!
231.79.109.202	View precise location of 231.79.109.202 on the map!
231.79.109.82	View precise location of 231.79.109.82 on the map!
231.79.109.91	View precise location of 231.79.109.91 on the map!
231.79.109.41	View precise location of 231.79.109.41 on the map!
231.79.109.44	View precise location of 231.79.109.44 on the map!
231.79.109.216	View precise location of 231.79.109.216 on the map!
231.79.109.204	View precise location of 231.79.109.204 on the map!

10 Random IPs

225.201.107.122	Find precise map location of 225.201.107.122
40.36.238.216	Find precise map location of 40.36.238.216
29.66.3.247	Find precise map location of 29.66.3.247
232.184.139.241	Find precise map location of 232.184.139.241
254.199.140.199	Find precise map location of 254.199.140.199
154.58.45.89	Find precise map location of 154.58.45.89
104.205.72.137	Find precise map location of 104.205.72.137
22.89.122.111	Find precise map location of 22.89.122.111
75.84.183.151	Find precise map location of 75.84.183.151
201.17.82.219	Find precise map location of 201.17.82.219
188.87.91.152	Find precise map location of 188.87.91.152

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