220.145.156 is a class C of IPs

Sample IPs from the class C 220.145.156

220.145.156.20	View precise location of 220.145.156.20 on the map!
220.145.156.223	View precise location of 220.145.156.223 on the map!
220.145.156.107	View precise location of 220.145.156.107 on the map!
220.145.156.125	View precise location of 220.145.156.125 on the map!
220.145.156.150	View precise location of 220.145.156.150 on the map!
220.145.156.71	View precise location of 220.145.156.71 on the map!
220.145.156.116	View precise location of 220.145.156.116 on the map!
220.145.156.54	View precise location of 220.145.156.54 on the map!
220.145.156.188	View precise location of 220.145.156.188 on the map!
220.145.156.146	View precise location of 220.145.156.146 on the map!
220.145.156.85	View precise location of 220.145.156.85 on the map!

10 Random IPs

143.57.108.195	Find precise map location of 143.57.108.195
180.114.174.167	Find precise map location of 180.114.174.167
197.197.173.202	Find precise map location of 197.197.173.202
220.94.16.148	Find precise map location of 220.94.16.148
54.198.71.200	Find precise map location of 54.198.71.200
168.185.163.7	Find precise map location of 168.185.163.7
118.43.135.72	Find precise map location of 118.43.135.72
239.248.113.130	Find precise map location of 239.248.113.130
25.182.252.22	Find precise map location of 25.182.252.22
139.93.238.229	Find precise map location of 139.93.238.229
48.153.163.6	Find precise map location of 48.153.163.6

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