163.20.211 is a class C of IPs

Sample IPs from the class C 163.20.211

163.20.211.251	View precise location of 163.20.211.251 on the map!
163.20.211.129	View precise location of 163.20.211.129 on the map!
163.20.211.157	View precise location of 163.20.211.157 on the map!
163.20.211.98	View precise location of 163.20.211.98 on the map!
163.20.211.30	View precise location of 163.20.211.30 on the map!
163.20.211.210	View precise location of 163.20.211.210 on the map!
163.20.211.246	View precise location of 163.20.211.246 on the map!
163.20.211.203	View precise location of 163.20.211.203 on the map!
163.20.211.75	View precise location of 163.20.211.75 on the map!
163.20.211.112	View precise location of 163.20.211.112 on the map!
163.20.211.227	View precise location of 163.20.211.227 on the map!

10 Random IPs

180.155.177.183	Find precise map location of 180.155.177.183
175.111.184.30	Find precise map location of 175.111.184.30
98.174.185.143	Find precise map location of 98.174.185.143
254.100.64.198	Find precise map location of 254.100.64.198
195.152.55.221	Find precise map location of 195.152.55.221
76.83.215.187	Find precise map location of 76.83.215.187
189.95.73.157	Find precise map location of 189.95.73.157
241.201.117.138	Find precise map location of 241.201.117.138
96.221.178.124	Find precise map location of 96.221.178.124
103.98.192.145	Find precise map location of 103.98.192.145
192.8.131.221	Find precise map location of 192.8.131.221

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