216.16.163 is a class C of IPs

Sample IPs from the class C 216.16.163

216.16.163.30	View precise location of 216.16.163.30 on the map!
216.16.163.213	View precise location of 216.16.163.213 on the map!
216.16.163.120	View precise location of 216.16.163.120 on the map!
216.16.163.207	View precise location of 216.16.163.207 on the map!
216.16.163.213	View precise location of 216.16.163.213 on the map!
216.16.163.241	View precise location of 216.16.163.241 on the map!
216.16.163.150	View precise location of 216.16.163.150 on the map!
216.16.163.158	View precise location of 216.16.163.158 on the map!
216.16.163.92	View precise location of 216.16.163.92 on the map!
216.16.163.77	View precise location of 216.16.163.77 on the map!
216.16.163.22	View precise location of 216.16.163.22 on the map!

10 Random IPs

148.2.235.197	Find precise map location of 148.2.235.197
208.164.163.81	Find precise map location of 208.164.163.81
232.145.53.238	Find precise map location of 232.145.53.238
195.206.179.143	Find precise map location of 195.206.179.143
164.242.65.79	Find precise map location of 164.242.65.79
79.206.60.65	Find precise map location of 79.206.60.65
55.98.202.243	Find precise map location of 55.98.202.243
27.200.208.164	Find precise map location of 27.200.208.164
85.53.9.42	Find precise map location of 85.53.9.42
16.26.218.219	Find precise map location of 16.26.218.219
158.226.110.221	Find precise map location of 158.226.110.221

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