142.77.63 is a class C of IPs

Sample IPs from the class C 142.77.63

142.77.63.82	View precise location of 142.77.63.82 on the map!
142.77.63.114	View precise location of 142.77.63.114 on the map!
142.77.63.7	View precise location of 142.77.63.7 on the map!
142.77.63.73	View precise location of 142.77.63.73 on the map!
142.77.63.218	View precise location of 142.77.63.218 on the map!
142.77.63.155	View precise location of 142.77.63.155 on the map!
142.77.63.164	View precise location of 142.77.63.164 on the map!
142.77.63.225	View precise location of 142.77.63.225 on the map!
142.77.63.81	View precise location of 142.77.63.81 on the map!
142.77.63.208	View precise location of 142.77.63.208 on the map!
142.77.63.20	View precise location of 142.77.63.20 on the map!

10 Random IPs

146.45.169.101	Find precise map location of 146.45.169.101
40.212.158.18	Find precise map location of 40.212.158.18
210.242.204.125	Find precise map location of 210.242.204.125
116.50.197.58	Find precise map location of 116.50.197.58
193.177.92.26	Find precise map location of 193.177.92.26
206.131.130.255	Find precise map location of 206.131.130.255
94.159.136.180	Find precise map location of 94.159.136.180
4.249.74.127	Find precise map location of 4.249.74.127
191.117.142.85	Find precise map location of 191.117.142.85
183.175.79.175	Find precise map location of 183.175.79.175
44.213.156.244	Find precise map location of 44.213.156.244

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