63.82.21 is a class C of IPs

Sample IPs from the class C 63.82.21

63.82.21.210	View precise location of 63.82.21.210 on the map!
63.82.21.50	View precise location of 63.82.21.50 on the map!
63.82.21.146	View precise location of 63.82.21.146 on the map!
63.82.21.204	View precise location of 63.82.21.204 on the map!
63.82.21.236	View precise location of 63.82.21.236 on the map!
63.82.21.19	View precise location of 63.82.21.19 on the map!
63.82.21.192	View precise location of 63.82.21.192 on the map!
63.82.21.211	View precise location of 63.82.21.211 on the map!
63.82.21.234	View precise location of 63.82.21.234 on the map!
63.82.21.27	View precise location of 63.82.21.27 on the map!
63.82.21.34	View precise location of 63.82.21.34 on the map!

10 Random IPs

221.195.80.226	Find precise map location of 221.195.80.226
131.132.236.84	Find precise map location of 131.132.236.84
194.73.121.70	Find precise map location of 194.73.121.70
129.240.164.122	Find precise map location of 129.240.164.122
141.217.46.116	Find precise map location of 141.217.46.116
86.156.114.227	Find precise map location of 86.156.114.227
1.150.136.109	Find precise map location of 1.150.136.109
20.66.187.81	Find precise map location of 20.66.187.81
196.86.152.104	Find precise map location of 196.86.152.104
217.152.29.6	Find precise map location of 217.152.29.6
189.69.25.43	Find precise map location of 189.69.25.43

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