13.16.133 is a class C of IPs

Sample IPs from the class C 13.16.133

13.16.133.13	View precise location of 13.16.133.13 on the map!
13.16.133.29	View precise location of 13.16.133.29 on the map!
13.16.133.63	View precise location of 13.16.133.63 on the map!
13.16.133.187	View precise location of 13.16.133.187 on the map!
13.16.133.132	View precise location of 13.16.133.132 on the map!
13.16.133.101	View precise location of 13.16.133.101 on the map!
13.16.133.111	View precise location of 13.16.133.111 on the map!
13.16.133.93	View precise location of 13.16.133.93 on the map!
13.16.133.69	View precise location of 13.16.133.69 on the map!
13.16.133.37	View precise location of 13.16.133.37 on the map!
13.16.133.242	View precise location of 13.16.133.242 on the map!

10 Random IPs

115.195.6.167	Find precise map location of 115.195.6.167
202.116.159.147	Find precise map location of 202.116.159.147
134.153.33.211	Find precise map location of 134.153.33.211
145.157.212.246	Find precise map location of 145.157.212.246
153.220.147.110	Find precise map location of 153.220.147.110
22.10.18.118	Find precise map location of 22.10.18.118
131.91.23.246	Find precise map location of 131.91.23.246
124.64.209.250	Find precise map location of 124.64.209.250
152.51.92.172	Find precise map location of 152.51.92.172
180.142.239.112	Find precise map location of 180.142.239.112
226.45.153.207	Find precise map location of 226.45.153.207

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