143.185.1 is a class C of IPs

Sample IPs from the class C 143.185.1

143.185.1.102	View precise location of 143.185.1.102 on the map!
143.185.1.24	View precise location of 143.185.1.24 on the map!
143.185.1.117	View precise location of 143.185.1.117 on the map!
143.185.1.165	View precise location of 143.185.1.165 on the map!
143.185.1.139	View precise location of 143.185.1.139 on the map!
143.185.1.241	View precise location of 143.185.1.241 on the map!
143.185.1.241	View precise location of 143.185.1.241 on the map!
143.185.1.15	View precise location of 143.185.1.15 on the map!
143.185.1.223	View precise location of 143.185.1.223 on the map!
143.185.1.190	View precise location of 143.185.1.190 on the map!
143.185.1.54	View precise location of 143.185.1.54 on the map!

10 Random IPs

165.35.117.15	Find precise map location of 165.35.117.15
116.186.100.190	Find precise map location of 116.186.100.190
219.127.132.243	Find precise map location of 219.127.132.243
128.153.210.111	Find precise map location of 128.153.210.111
14.168.5.216	Find precise map location of 14.168.5.216
19.226.101.208	Find precise map location of 19.226.101.208
251.216.229.237	Find precise map location of 251.216.229.237
146.29.27.251	Find precise map location of 146.29.27.251
82.215.26.156	Find precise map location of 82.215.26.156
96.43.13.150	Find precise map location of 96.43.13.150
64.69.248.20	Find precise map location of 64.69.248.20

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