221.125.154 is a class C of IPs

Sample IPs from the class C 221.125.154

221.125.154.245	View precise location of 221.125.154.245 on the map!
221.125.154.70	View precise location of 221.125.154.70 on the map!
221.125.154.125	View precise location of 221.125.154.125 on the map!
221.125.154.97	View precise location of 221.125.154.97 on the map!
221.125.154.127	View precise location of 221.125.154.127 on the map!
221.125.154.106	View precise location of 221.125.154.106 on the map!
221.125.154.182	View precise location of 221.125.154.182 on the map!
221.125.154.139	View precise location of 221.125.154.139 on the map!
221.125.154.54	View precise location of 221.125.154.54 on the map!
221.125.154.82	View precise location of 221.125.154.82 on the map!
221.125.154.110	View precise location of 221.125.154.110 on the map!

10 Random IPs

9.45.193.243	Find precise map location of 9.45.193.243
167.66.242.250	Find precise map location of 167.66.242.250
183.221.189.215	Find precise map location of 183.221.189.215
214.60.32.202	Find precise map location of 214.60.32.202
217.252.247.132	Find precise map location of 217.252.247.132
104.39.179.225	Find precise map location of 104.39.179.225
136.58.32.237	Find precise map location of 136.58.32.237
21.119.34.156	Find precise map location of 21.119.34.156
50.40.17.163	Find precise map location of 50.40.17.163
191.56.248.119	Find precise map location of 191.56.248.119
216.42.123.243	Find precise map location of 216.42.123.243

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