220.57.160 is a class C of IPs

Sample IPs from the class C 220.57.160

220.57.160.106	View precise location of 220.57.160.106 on the map!
220.57.160.168	View precise location of 220.57.160.168 on the map!
220.57.160.232	View precise location of 220.57.160.232 on the map!
220.57.160.115	View precise location of 220.57.160.115 on the map!
220.57.160.138	View precise location of 220.57.160.138 on the map!
220.57.160.232	View precise location of 220.57.160.232 on the map!
220.57.160.100	View precise location of 220.57.160.100 on the map!
220.57.160.195	View precise location of 220.57.160.195 on the map!
220.57.160.114	View precise location of 220.57.160.114 on the map!
220.57.160.140	View precise location of 220.57.160.140 on the map!
220.57.160.214	View precise location of 220.57.160.214 on the map!

10 Random IPs

156.39.176.203	Find precise map location of 156.39.176.203
223.82.114.17	Find precise map location of 223.82.114.17
223.58.206.227	Find precise map location of 223.58.206.227
191.66.93.210	Find precise map location of 191.66.93.210
110.204.168.234	Find precise map location of 110.204.168.234
47.228.211.236	Find precise map location of 47.228.211.236
72.189.173.171	Find precise map location of 72.189.173.171
230.201.16.29	Find precise map location of 230.201.16.29
206.225.224.143	Find precise map location of 206.225.224.143
95.80.31.84	Find precise map location of 95.80.31.84
111.32.78.151	Find precise map location of 111.32.78.151

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