143.148.128 is a class C of IPs

Sample IPs from the class C 143.148.128

143.148.128.122	View precise location of 143.148.128.122 on the map!
143.148.128.133	View precise location of 143.148.128.133 on the map!
143.148.128.162	View precise location of 143.148.128.162 on the map!
143.148.128.18	View precise location of 143.148.128.18 on the map!
143.148.128.150	View precise location of 143.148.128.150 on the map!
143.148.128.131	View precise location of 143.148.128.131 on the map!
143.148.128.116	View precise location of 143.148.128.116 on the map!
143.148.128.189	View precise location of 143.148.128.189 on the map!
143.148.128.171	View precise location of 143.148.128.171 on the map!
143.148.128.97	View precise location of 143.148.128.97 on the map!
143.148.128.229	View precise location of 143.148.128.229 on the map!

10 Random IPs

52.196.10.106	Find precise map location of 52.196.10.106
186.189.161.137	Find precise map location of 186.189.161.137
182.46.232.103	Find precise map location of 182.46.232.103
164.222.182.166	Find precise map location of 164.222.182.166
220.29.163.140	Find precise map location of 220.29.163.140
108.127.181.110	Find precise map location of 108.127.181.110
210.231.35.225	Find precise map location of 210.231.35.225
46.237.42.106	Find precise map location of 46.237.42.106
16.104.246.96	Find precise map location of 16.104.246.96
119.230.188.247	Find precise map location of 119.230.188.247
143.138.110.45	Find precise map location of 143.138.110.45

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