13.13.47 is a class C of IPs

Sample IPs from the class C 13.13.47

13.13.47.213	View precise location of 13.13.47.213 on the map!
13.13.47.96	View precise location of 13.13.47.96 on the map!
13.13.47.111	View precise location of 13.13.47.111 on the map!
13.13.47.251	View precise location of 13.13.47.251 on the map!
13.13.47.45	View precise location of 13.13.47.45 on the map!
13.13.47.208	View precise location of 13.13.47.208 on the map!
13.13.47.199	View precise location of 13.13.47.199 on the map!
13.13.47.102	View precise location of 13.13.47.102 on the map!
13.13.47.174	View precise location of 13.13.47.174 on the map!
13.13.47.188	View precise location of 13.13.47.188 on the map!
13.13.47.62	View precise location of 13.13.47.62 on the map!

10 Random IPs

230.153.102.103	Find precise map location of 230.153.102.103
215.21.180.18	Find precise map location of 215.21.180.18
153.77.22.207	Find precise map location of 153.77.22.207
1.36.86.24	Find precise map location of 1.36.86.24
116.62.156.18	Find precise map location of 116.62.156.18
172.127.70.170	Find precise map location of 172.127.70.170
112.168.28.171	Find precise map location of 112.168.28.171
216.216.185.153	Find precise map location of 216.216.185.153
52.105.115.184	Find precise map location of 52.105.115.184
124.128.168.152	Find precise map location of 124.128.168.152
215.54.89.246	Find precise map location of 215.54.89.246

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