203.199.63 is a class C of IPs

Sample IPs from the class C 203.199.63

203.199.63.196	View precise location of 203.199.63.196 on the map!
203.199.63.70	View precise location of 203.199.63.70 on the map!
203.199.63.128	View precise location of 203.199.63.128 on the map!
203.199.63.207	View precise location of 203.199.63.207 on the map!
203.199.63.194	View precise location of 203.199.63.194 on the map!
203.199.63.94	View precise location of 203.199.63.94 on the map!
203.199.63.108	View precise location of 203.199.63.108 on the map!
203.199.63.81	View precise location of 203.199.63.81 on the map!
203.199.63.146	View precise location of 203.199.63.146 on the map!
203.199.63.162	View precise location of 203.199.63.162 on the map!
203.199.63.193	View precise location of 203.199.63.193 on the map!

10 Random IPs

44.122.164.21	Find precise map location of 44.122.164.21
177.166.56.182	Find precise map location of 177.166.56.182
191.251.18.19	Find precise map location of 191.251.18.19
64.98.106.44	Find precise map location of 64.98.106.44
207.42.100.140	Find precise map location of 207.42.100.140
235.191.130.3	Find precise map location of 235.191.130.3
253.99.64.103	Find precise map location of 253.99.64.103
182.177.2.105	Find precise map location of 182.177.2.105
240.98.105.254	Find precise map location of 240.98.105.254
123.30.127.41	Find precise map location of 123.30.127.41
6.14.91.120	Find precise map location of 6.14.91.120

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