82.21.49 is a class C of IPs

Sample IPs from the class C 82.21.49

82.21.49.72	View precise location of 82.21.49.72 on the map!
82.21.49.125	View precise location of 82.21.49.125 on the map!
82.21.49.66	View precise location of 82.21.49.66 on the map!
82.21.49.136	View precise location of 82.21.49.136 on the map!
82.21.49.202	View precise location of 82.21.49.202 on the map!
82.21.49.134	View precise location of 82.21.49.134 on the map!
82.21.49.190	View precise location of 82.21.49.190 on the map!
82.21.49.245	View precise location of 82.21.49.245 on the map!
82.21.49.130	View precise location of 82.21.49.130 on the map!
82.21.49.27	View precise location of 82.21.49.27 on the map!
82.21.49.74	View precise location of 82.21.49.74 on the map!

10 Random IPs

112.153.213.154	Find precise map location of 112.153.213.154
245.211.28.56	Find precise map location of 245.211.28.56
179.189.20.132	Find precise map location of 179.189.20.132
195.252.87.134	Find precise map location of 195.252.87.134
22.158.106.249	Find precise map location of 22.158.106.249
14.6.130.248	Find precise map location of 14.6.130.248
38.86.196.97	Find precise map location of 38.86.196.97
39.153.43.52	Find precise map location of 39.153.43.52
56.144.6.127	Find precise map location of 56.144.6.127
74.50.201.209	Find precise map location of 74.50.201.209
239.253.246.38	Find precise map location of 239.253.246.38

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