203.122.21 is a class C of IPs

Sample IPs from the class C 203.122.21

203.122.21.185	View precise location of 203.122.21.185 on the map!
203.122.21.231	View precise location of 203.122.21.231 on the map!
203.122.21.58	View precise location of 203.122.21.58 on the map!
203.122.21.87	View precise location of 203.122.21.87 on the map!
203.122.21.209	View precise location of 203.122.21.209 on the map!
203.122.21.143	View precise location of 203.122.21.143 on the map!
203.122.21.37	View precise location of 203.122.21.37 on the map!
203.122.21.221	View precise location of 203.122.21.221 on the map!
203.122.21.170	View precise location of 203.122.21.170 on the map!
203.122.21.34	View precise location of 203.122.21.34 on the map!
203.122.21.3	View precise location of 203.122.21.3 on the map!

10 Random IPs

92.224.40.37	Find precise map location of 92.224.40.37
161.46.66.8	Find precise map location of 161.46.66.8
202.96.65.16	Find precise map location of 202.96.65.16
79.17.75.98	Find precise map location of 79.17.75.98
4.244.47.247	Find precise map location of 4.244.47.247
180.87.232.4	Find precise map location of 180.87.232.4
130.140.50.40	Find precise map location of 130.140.50.40
17.182.75.228	Find precise map location of 17.182.75.228
23.122.79.167	Find precise map location of 23.122.79.167
82.174.132.167	Find precise map location of 82.174.132.167
80.162.165.166	Find precise map location of 80.162.165.166

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