221.40.60 is a class C of IPs

Sample IPs from the class C 221.40.60

221.40.60.78	View precise location of 221.40.60.78 on the map!
221.40.60.195	View precise location of 221.40.60.195 on the map!
221.40.60.154	View precise location of 221.40.60.154 on the map!
221.40.60.167	View precise location of 221.40.60.167 on the map!
221.40.60.67	View precise location of 221.40.60.67 on the map!
221.40.60.162	View precise location of 221.40.60.162 on the map!
221.40.60.235	View precise location of 221.40.60.235 on the map!
221.40.60.161	View precise location of 221.40.60.161 on the map!
221.40.60.60	View precise location of 221.40.60.60 on the map!
221.40.60.178	View precise location of 221.40.60.178 on the map!
221.40.60.123	View precise location of 221.40.60.123 on the map!

10 Random IPs

89.150.124.124	Find precise map location of 89.150.124.124
103.9.96.9	Find precise map location of 103.9.96.9
59.207.58.19	Find precise map location of 59.207.58.19
14.243.194.37	Find precise map location of 14.243.194.37
13.50.250.118	Find precise map location of 13.50.250.118
188.46.191.205	Find precise map location of 188.46.191.205
151.210.151.91	Find precise map location of 151.210.151.91
243.122.45.150	Find precise map location of 243.122.45.150
39.97.88.86	Find precise map location of 39.97.88.86
49.122.97.19	Find precise map location of 49.122.97.19
142.241.231.81	Find precise map location of 142.241.231.81

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