221.49.168 is a class C of IPs

Sample IPs from the class C 221.49.168

221.49.168.57	View precise location of 221.49.168.57 on the map!
221.49.168.118	View precise location of 221.49.168.118 on the map!
221.49.168.99	View precise location of 221.49.168.99 on the map!
221.49.168.73	View precise location of 221.49.168.73 on the map!
221.49.168.242	View precise location of 221.49.168.242 on the map!
221.49.168.244	View precise location of 221.49.168.244 on the map!
221.49.168.165	View precise location of 221.49.168.165 on the map!
221.49.168.250	View precise location of 221.49.168.250 on the map!
221.49.168.26	View precise location of 221.49.168.26 on the map!
221.49.168.184	View precise location of 221.49.168.184 on the map!
221.49.168.250	View precise location of 221.49.168.250 on the map!

10 Random IPs

106.91.153.222	Find precise map location of 106.91.153.222
160.174.179.65	Find precise map location of 160.174.179.65
8.101.52.40	Find precise map location of 8.101.52.40
189.148.151.251	Find precise map location of 189.148.151.251
210.132.60.240	Find precise map location of 210.132.60.240
241.55.236.179	Find precise map location of 241.55.236.179
81.239.59.154	Find precise map location of 81.239.59.154
234.117.163.57	Find precise map location of 234.117.163.57
37.250.136.61	Find precise map location of 37.250.136.61
176.77.5.254	Find precise map location of 176.77.5.254
113.96.183.186	Find precise map location of 113.96.183.186

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