13.65.144 is a class C of IPs

Sample IPs from the class C 13.65.144

13.65.144.4	View precise location of 13.65.144.4 on the map!
13.65.144.90	View precise location of 13.65.144.90 on the map!
13.65.144.166	View precise location of 13.65.144.166 on the map!
13.65.144.196	View precise location of 13.65.144.196 on the map!
13.65.144.187	View precise location of 13.65.144.187 on the map!
13.65.144.94	View precise location of 13.65.144.94 on the map!
13.65.144.67	View precise location of 13.65.144.67 on the map!
13.65.144.224	View precise location of 13.65.144.224 on the map!
13.65.144.174	View precise location of 13.65.144.174 on the map!
13.65.144.149	View precise location of 13.65.144.149 on the map!
13.65.144.59	View precise location of 13.65.144.59 on the map!

10 Random IPs

81.10.127.102	Find precise map location of 81.10.127.102
158.191.190.182	Find precise map location of 158.191.190.182
133.236.91.134	Find precise map location of 133.236.91.134
10.102.82.211	Find precise map location of 10.102.82.211
235.247.175.54	Find precise map location of 235.247.175.54
182.125.8.165	Find precise map location of 182.125.8.165
106.225.95.130	Find precise map location of 106.225.95.130
225.182.96.39	Find precise map location of 225.182.96.39
23.56.12.194	Find precise map location of 23.56.12.194
179.2.154.90	Find precise map location of 179.2.154.90
60.154.38.247	Find precise map location of 60.154.38.247

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