163.194.77 is a class C of IPs

Sample IPs from the class C 163.194.77

163.194.77.13	View precise location of 163.194.77.13 on the map!
163.194.77.222	View precise location of 163.194.77.222 on the map!
163.194.77.208	View precise location of 163.194.77.208 on the map!
163.194.77.2	View precise location of 163.194.77.2 on the map!
163.194.77.60	View precise location of 163.194.77.60 on the map!
163.194.77.105	View precise location of 163.194.77.105 on the map!
163.194.77.137	View precise location of 163.194.77.137 on the map!
163.194.77.197	View precise location of 163.194.77.197 on the map!
163.194.77.237	View precise location of 163.194.77.237 on the map!
163.194.77.4	View precise location of 163.194.77.4 on the map!
163.194.77.13	View precise location of 163.194.77.13 on the map!

10 Random IPs

106.70.23.145	Find precise map location of 106.70.23.145
14.170.216.10	Find precise map location of 14.170.216.10
246.235.55.4	Find precise map location of 246.235.55.4
199.192.231.71	Find precise map location of 199.192.231.71
134.183.74.120	Find precise map location of 134.183.74.120
91.118.37.54	Find precise map location of 91.118.37.54
2.193.65.156	Find precise map location of 2.193.65.156
202.253.50.156	Find precise map location of 202.253.50.156
217.46.8.145	Find precise map location of 217.46.8.145
223.33.20.205	Find precise map location of 223.33.20.205
231.108.239.123	Find precise map location of 231.108.239.123

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