143.142.35 is a class C of IPs

Sample IPs from the class C 143.142.35

143.142.35.83	View precise location of 143.142.35.83 on the map!
143.142.35.248	View precise location of 143.142.35.248 on the map!
143.142.35.170	View precise location of 143.142.35.170 on the map!
143.142.35.9	View precise location of 143.142.35.9 on the map!
143.142.35.199	View precise location of 143.142.35.199 on the map!
143.142.35.76	View precise location of 143.142.35.76 on the map!
143.142.35.59	View precise location of 143.142.35.59 on the map!
143.142.35.203	View precise location of 143.142.35.203 on the map!
143.142.35.139	View precise location of 143.142.35.139 on the map!
143.142.35.164	View precise location of 143.142.35.164 on the map!
143.142.35.90	View precise location of 143.142.35.90 on the map!

10 Random IPs

200.228.62.1	Find precise map location of 200.228.62.1
139.66.49.187	Find precise map location of 139.66.49.187
160.167.135.88	Find precise map location of 160.167.135.88
56.88.10.254	Find precise map location of 56.88.10.254
34.188.237.31	Find precise map location of 34.188.237.31
39.135.51.16	Find precise map location of 39.135.51.16
176.9.149.127	Find precise map location of 176.9.149.127
131.209.33.204	Find precise map location of 131.209.33.204
113.49.10.31	Find precise map location of 113.49.10.31
119.89.212.127	Find precise map location of 119.89.212.127
123.222.214.168	Find precise map location of 123.222.214.168

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