163.242.77 is a class C of IPs

Sample IPs from the class C 163.242.77

163.242.77.188	View precise location of 163.242.77.188 on the map!
163.242.77.182	View precise location of 163.242.77.182 on the map!
163.242.77.80	View precise location of 163.242.77.80 on the map!
163.242.77.88	View precise location of 163.242.77.88 on the map!
163.242.77.11	View precise location of 163.242.77.11 on the map!
163.242.77.181	View precise location of 163.242.77.181 on the map!
163.242.77.132	View precise location of 163.242.77.132 on the map!
163.242.77.243	View precise location of 163.242.77.243 on the map!
163.242.77.9	View precise location of 163.242.77.9 on the map!
163.242.77.185	View precise location of 163.242.77.185 on the map!
163.242.77.158	View precise location of 163.242.77.158 on the map!

10 Random IPs

52.106.121.45	Find precise map location of 52.106.121.45
153.4.210.207	Find precise map location of 153.4.210.207
153.221.58.158	Find precise map location of 153.221.58.158
175.75.31.193	Find precise map location of 175.75.31.193
186.6.226.136	Find precise map location of 186.6.226.136
35.250.70.204	Find precise map location of 35.250.70.204
126.217.139.193	Find precise map location of 126.217.139.193
193.129.229.177	Find precise map location of 193.129.229.177
102.126.60.127	Find precise map location of 102.126.60.127
217.52.68.82	Find precise map location of 217.52.68.82
118.83.18.252	Find precise map location of 118.83.18.252

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