203.63.3 is a class C of IPs

Sample IPs from the class C 203.63.3

203.63.3.84	View precise location of 203.63.3.84 on the map!
203.63.3.235	View precise location of 203.63.3.235 on the map!
203.63.3.108	View precise location of 203.63.3.108 on the map!
203.63.3.105	View precise location of 203.63.3.105 on the map!
203.63.3.113	View precise location of 203.63.3.113 on the map!
203.63.3.236	View precise location of 203.63.3.236 on the map!
203.63.3.126	View precise location of 203.63.3.126 on the map!
203.63.3.145	View precise location of 203.63.3.145 on the map!
203.63.3.185	View precise location of 203.63.3.185 on the map!
203.63.3.40	View precise location of 203.63.3.40 on the map!
203.63.3.195	View precise location of 203.63.3.195 on the map!

10 Random IPs

55.82.30.232	Find precise map location of 55.82.30.232
165.139.230.111	Find precise map location of 165.139.230.111
166.190.112.120	Find precise map location of 166.190.112.120
110.93.47.151	Find precise map location of 110.93.47.151
200.58.81.10	Find precise map location of 200.58.81.10
170.188.18.3	Find precise map location of 170.188.18.3
183.10.102.154	Find precise map location of 183.10.102.154
161.123.138.27	Find precise map location of 161.123.138.27
115.135.246.240	Find precise map location of 115.135.246.240
3.87.246.192	Find precise map location of 3.87.246.192
7.127.94.163	Find precise map location of 7.127.94.163

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