163.220.73 is a class C of IPs

Sample IPs from the class C 163.220.73

163.220.73.71	View precise location of 163.220.73.71 on the map!
163.220.73.200	View precise location of 163.220.73.200 on the map!
163.220.73.100	View precise location of 163.220.73.100 on the map!
163.220.73.229	View precise location of 163.220.73.229 on the map!
163.220.73.127	View precise location of 163.220.73.127 on the map!
163.220.73.63	View precise location of 163.220.73.63 on the map!
163.220.73.69	View precise location of 163.220.73.69 on the map!
163.220.73.50	View precise location of 163.220.73.50 on the map!
163.220.73.113	View precise location of 163.220.73.113 on the map!
163.220.73.154	View precise location of 163.220.73.154 on the map!
163.220.73.168	View precise location of 163.220.73.168 on the map!

10 Random IPs

184.209.166.244	Find precise map location of 184.209.166.244
254.250.175.26	Find precise map location of 254.250.175.26
225.163.69.102	Find precise map location of 225.163.69.102
99.98.147.182	Find precise map location of 99.98.147.182
140.51.7.34	Find precise map location of 140.51.7.34
180.247.69.44	Find precise map location of 180.247.69.44
185.199.220.141	Find precise map location of 185.199.220.141
221.95.139.10	Find precise map location of 221.95.139.10
8.77.8.122	Find precise map location of 8.77.8.122
38.21.250.124	Find precise map location of 38.21.250.124
70.209.85.39	Find precise map location of 70.209.85.39

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