231.219.68 is a class C of IPs

Sample IPs from the class C 231.219.68

231.219.68.105	View precise location of 231.219.68.105 on the map!
231.219.68.49	View precise location of 231.219.68.49 on the map!
231.219.68.28	View precise location of 231.219.68.28 on the map!
231.219.68.162	View precise location of 231.219.68.162 on the map!
231.219.68.221	View precise location of 231.219.68.221 on the map!
231.219.68.174	View precise location of 231.219.68.174 on the map!
231.219.68.179	View precise location of 231.219.68.179 on the map!
231.219.68.45	View precise location of 231.219.68.45 on the map!
231.219.68.132	View precise location of 231.219.68.132 on the map!
231.219.68.138	View precise location of 231.219.68.138 on the map!
231.219.68.193	View precise location of 231.219.68.193 on the map!

10 Random IPs

219.179.223.213	Find precise map location of 219.179.223.213
122.106.188.70	Find precise map location of 122.106.188.70
150.70.198.38	Find precise map location of 150.70.198.38
64.114.237.92	Find precise map location of 64.114.237.92
128.90.3.184	Find precise map location of 128.90.3.184
57.122.167.77	Find precise map location of 57.122.167.77
121.71.248.233	Find precise map location of 121.71.248.233
125.71.125.250	Find precise map location of 125.71.125.250
213.190.57.185	Find precise map location of 213.190.57.185
18.226.19.65	Find precise map location of 18.226.19.65
28.177.162.13	Find precise map location of 28.177.162.13

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