216.144.219 is a class C of IPs

Sample IPs from the class C 216.144.219

216.144.219.224	View precise location of 216.144.219.224 on the map!
216.144.219.96	View precise location of 216.144.219.96 on the map!
216.144.219.40	View precise location of 216.144.219.40 on the map!
216.144.219.134	View precise location of 216.144.219.134 on the map!
216.144.219.11	View precise location of 216.144.219.11 on the map!
216.144.219.107	View precise location of 216.144.219.107 on the map!
216.144.219.212	View precise location of 216.144.219.212 on the map!
216.144.219.27	View precise location of 216.144.219.27 on the map!
216.144.219.22	View precise location of 216.144.219.22 on the map!
216.144.219.143	View precise location of 216.144.219.143 on the map!
216.144.219.135	View precise location of 216.144.219.135 on the map!

10 Random IPs

127.182.189.19	Find precise map location of 127.182.189.19
187.32.139.157	Find precise map location of 187.32.139.157
200.172.250.192	Find precise map location of 200.172.250.192
192.139.24.212	Find precise map location of 192.139.24.212
13.117.16.153	Find precise map location of 13.117.16.153
7.106.170.76	Find precise map location of 7.106.170.76
111.210.8.255	Find precise map location of 111.210.8.255
56.243.90.123	Find precise map location of 56.243.90.123
238.46.2.169	Find precise map location of 238.46.2.169
141.98.166.15	Find precise map location of 141.98.166.15
67.76.223.18	Find precise map location of 67.76.223.18

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