219.196.66 is a class C of IPs

Sample IPs from the class C 219.196.66

219.196.66.199	View precise location of 219.196.66.199 on the map!
219.196.66.55	View precise location of 219.196.66.55 on the map!
219.196.66.164	View precise location of 219.196.66.164 on the map!
219.196.66.126	View precise location of 219.196.66.126 on the map!
219.196.66.136	View precise location of 219.196.66.136 on the map!
219.196.66.253	View precise location of 219.196.66.253 on the map!
219.196.66.236	View precise location of 219.196.66.236 on the map!
219.196.66.143	View precise location of 219.196.66.143 on the map!
219.196.66.223	View precise location of 219.196.66.223 on the map!
219.196.66.230	View precise location of 219.196.66.230 on the map!
219.196.66.16	View precise location of 219.196.66.16 on the map!

10 Random IPs

8.133.59.84	Find precise map location of 8.133.59.84
181.93.184.131	Find precise map location of 181.93.184.131
87.188.232.38	Find precise map location of 87.188.232.38
189.146.214.238	Find precise map location of 189.146.214.238
4.146.69.61	Find precise map location of 4.146.69.61
41.241.122.55	Find precise map location of 41.241.122.55
238.49.42.67	Find precise map location of 238.49.42.67
235.121.118.98	Find precise map location of 235.121.118.98
107.20.210.89	Find precise map location of 107.20.210.89
111.236.93.253	Find precise map location of 111.236.93.253
202.95.43.183	Find precise map location of 202.95.43.183

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