221.43.202 is a class C of IPs

Sample IPs from the class C 221.43.202

221.43.202.94	View precise location of 221.43.202.94 on the map!
221.43.202.122	View precise location of 221.43.202.122 on the map!
221.43.202.102	View precise location of 221.43.202.102 on the map!
221.43.202.188	View precise location of 221.43.202.188 on the map!
221.43.202.223	View precise location of 221.43.202.223 on the map!
221.43.202.92	View precise location of 221.43.202.92 on the map!
221.43.202.142	View precise location of 221.43.202.142 on the map!
221.43.202.37	View precise location of 221.43.202.37 on the map!
221.43.202.103	View precise location of 221.43.202.103 on the map!
221.43.202.249	View precise location of 221.43.202.249 on the map!
221.43.202.216	View precise location of 221.43.202.216 on the map!

10 Random IPs

113.193.58.253	Find precise map location of 113.193.58.253
170.234.219.235	Find precise map location of 170.234.219.235
40.122.111.223	Find precise map location of 40.122.111.223
195.175.135.90	Find precise map location of 195.175.135.90
135.119.122.230	Find precise map location of 135.119.122.230
137.153.246.138	Find precise map location of 137.153.246.138
240.133.13.87	Find precise map location of 240.133.13.87
231.63.59.200	Find precise map location of 231.63.59.200
252.203.66.49	Find precise map location of 252.203.66.49
209.142.254.205	Find precise map location of 209.142.254.205
192.64.224.99	Find precise map location of 192.64.224.99

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