13.105.111 is a class C of IPs

Sample IPs from the class C 13.105.111

13.105.111.4	View precise location of 13.105.111.4 on the map!
13.105.111.150	View precise location of 13.105.111.150 on the map!
13.105.111.178	View precise location of 13.105.111.178 on the map!
13.105.111.152	View precise location of 13.105.111.152 on the map!
13.105.111.252	View precise location of 13.105.111.252 on the map!
13.105.111.238	View precise location of 13.105.111.238 on the map!
13.105.111.48	View precise location of 13.105.111.48 on the map!
13.105.111.104	View precise location of 13.105.111.104 on the map!
13.105.111.112	View precise location of 13.105.111.112 on the map!
13.105.111.169	View precise location of 13.105.111.169 on the map!
13.105.111.31	View precise location of 13.105.111.31 on the map!

10 Random IPs

162.52.68.16	Find precise map location of 162.52.68.16
179.117.239.205	Find precise map location of 179.117.239.205
105.204.207.39	Find precise map location of 105.204.207.39
238.159.122.203	Find precise map location of 238.159.122.203
49.234.255.144	Find precise map location of 49.234.255.144
152.35.122.180	Find precise map location of 152.35.122.180
151.16.47.15	Find precise map location of 151.16.47.15
1.162.117.46	Find precise map location of 1.162.117.46
240.65.145.181	Find precise map location of 240.65.145.181
136.86.120.78	Find precise map location of 136.86.120.78
233.24.99.185	Find precise map location of 233.24.99.185

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