18.245.144 is a class C of IPs

Sample IPs from the class C 18.245.144

18.245.144.45	View precise location of 18.245.144.45 on the map!
18.245.144.104	View precise location of 18.245.144.104 on the map!
18.245.144.221	View precise location of 18.245.144.221 on the map!
18.245.144.41	View precise location of 18.245.144.41 on the map!
18.245.144.220	View precise location of 18.245.144.220 on the map!
18.245.144.152	View precise location of 18.245.144.152 on the map!
18.245.144.252	View precise location of 18.245.144.252 on the map!
18.245.144.254	View precise location of 18.245.144.254 on the map!
18.245.144.111	View precise location of 18.245.144.111 on the map!
18.245.144.75	View precise location of 18.245.144.75 on the map!
18.245.144.87	View precise location of 18.245.144.87 on the map!

10 Random IPs

83.56.104.194	Find precise map location of 83.56.104.194
79.131.209.233	Find precise map location of 79.131.209.233
92.67.36.93	Find precise map location of 92.67.36.93
1.248.68.24	Find precise map location of 1.248.68.24
40.129.39.103	Find precise map location of 40.129.39.103
236.245.133.90	Find precise map location of 236.245.133.90
59.221.62.74	Find precise map location of 59.221.62.74
215.236.71.156	Find precise map location of 215.236.71.156
206.213.239.200	Find precise map location of 206.213.239.200
1.36.227.169	Find precise map location of 1.36.227.169
18.190.254.23	Find precise map location of 18.190.254.23

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