215.163.11 is a class C of IPs

Sample IPs from the class C 215.163.11

215.163.11.186	View precise location of 215.163.11.186 on the map!
215.163.11.99	View precise location of 215.163.11.99 on the map!
215.163.11.187	View precise location of 215.163.11.187 on the map!
215.163.11.252	View precise location of 215.163.11.252 on the map!
215.163.11.102	View precise location of 215.163.11.102 on the map!
215.163.11.244	View precise location of 215.163.11.244 on the map!
215.163.11.57	View precise location of 215.163.11.57 on the map!
215.163.11.111	View precise location of 215.163.11.111 on the map!
215.163.11.70	View precise location of 215.163.11.70 on the map!
215.163.11.1	View precise location of 215.163.11.1 on the map!
215.163.11.133	View precise location of 215.163.11.133 on the map!

10 Random IPs

20.132.179.145	Find precise map location of 20.132.179.145
57.142.155.48	Find precise map location of 57.142.155.48
26.100.153.240	Find precise map location of 26.100.153.240
93.94.173.52	Find precise map location of 93.94.173.52
100.39.91.193	Find precise map location of 100.39.91.193
103.124.164.123	Find precise map location of 103.124.164.123
246.221.59.77	Find precise map location of 246.221.59.77
54.139.221.138	Find precise map location of 54.139.221.138
111.171.208.122	Find precise map location of 111.171.208.122
217.226.115.75	Find precise map location of 217.226.115.75
45.39.216.142	Find precise map location of 45.39.216.142

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