18.131.68 is a class C of IPs

Sample IPs from the class C 18.131.68

18.131.68.157	View precise location of 18.131.68.157 on the map!
18.131.68.25	View precise location of 18.131.68.25 on the map!
18.131.68.164	View precise location of 18.131.68.164 on the map!
18.131.68.9	View precise location of 18.131.68.9 on the map!
18.131.68.111	View precise location of 18.131.68.111 on the map!
18.131.68.138	View precise location of 18.131.68.138 on the map!
18.131.68.241	View precise location of 18.131.68.241 on the map!
18.131.68.15	View precise location of 18.131.68.15 on the map!
18.131.68.103	View precise location of 18.131.68.103 on the map!
18.131.68.142	View precise location of 18.131.68.142 on the map!
18.131.68.153	View precise location of 18.131.68.153 on the map!

10 Random IPs

226.103.141.219	Find precise map location of 226.103.141.219
158.98.14.59	Find precise map location of 158.98.14.59
143.167.204.65	Find precise map location of 143.167.204.65
191.64.177.7	Find precise map location of 191.64.177.7
101.84.224.31	Find precise map location of 101.84.224.31
244.249.44.151	Find precise map location of 244.249.44.151
150.188.63.78	Find precise map location of 150.188.63.78
72.234.184.140	Find precise map location of 72.234.184.140
160.192.60.3	Find precise map location of 160.192.60.3
111.214.183.199	Find precise map location of 111.214.183.199
217.205.193.24	Find precise map location of 217.205.193.24

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