142.142.77 is a class C of IPs

Sample IPs from the class C 142.142.77

142.142.77.25	View precise location of 142.142.77.25 on the map!
142.142.77.139	View precise location of 142.142.77.139 on the map!
142.142.77.48	View precise location of 142.142.77.48 on the map!
142.142.77.223	View precise location of 142.142.77.223 on the map!
142.142.77.232	View precise location of 142.142.77.232 on the map!
142.142.77.190	View precise location of 142.142.77.190 on the map!
142.142.77.20	View precise location of 142.142.77.20 on the map!
142.142.77.33	View precise location of 142.142.77.33 on the map!
142.142.77.177	View precise location of 142.142.77.177 on the map!
142.142.77.224	View precise location of 142.142.77.224 on the map!
142.142.77.125	View precise location of 142.142.77.125 on the map!

10 Random IPs

20.89.110.47	Find precise map location of 20.89.110.47
83.103.119.89	Find precise map location of 83.103.119.89
87.102.246.127	Find precise map location of 87.102.246.127
12.118.51.126	Find precise map location of 12.118.51.126
115.178.248.12	Find precise map location of 115.178.248.12
233.100.131.28	Find precise map location of 233.100.131.28
214.23.188.53	Find precise map location of 214.23.188.53
69.26.94.52	Find precise map location of 69.26.94.52
62.128.234.115	Find precise map location of 62.128.234.115
38.25.175.212	Find precise map location of 38.25.175.212
25.243.27.30	Find precise map location of 25.243.27.30

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