220.56.143 is a class C of IPs

Sample IPs from the class C 220.56.143

220.56.143.57	View precise location of 220.56.143.57 on the map!
220.56.143.16	View precise location of 220.56.143.16 on the map!
220.56.143.50	View precise location of 220.56.143.50 on the map!
220.56.143.108	View precise location of 220.56.143.108 on the map!
220.56.143.123	View precise location of 220.56.143.123 on the map!
220.56.143.193	View precise location of 220.56.143.193 on the map!
220.56.143.149	View precise location of 220.56.143.149 on the map!
220.56.143.211	View precise location of 220.56.143.211 on the map!
220.56.143.132	View precise location of 220.56.143.132 on the map!
220.56.143.194	View precise location of 220.56.143.194 on the map!
220.56.143.5	View precise location of 220.56.143.5 on the map!

10 Random IPs

88.97.248.157	Find precise map location of 88.97.248.157
1.39.40.56	Find precise map location of 1.39.40.56
105.198.188.154	Find precise map location of 105.198.188.154
29.92.8.108	Find precise map location of 29.92.8.108
243.112.107.139	Find precise map location of 243.112.107.139
122.60.211.153	Find precise map location of 122.60.211.153
164.141.156.54	Find precise map location of 164.141.156.54
76.93.208.186	Find precise map location of 76.93.208.186
18.71.165.137	Find precise map location of 18.71.165.137
206.115.57.170	Find precise map location of 206.115.57.170
157.171.233.119	Find precise map location of 157.171.233.119

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