77.97.66 is a class C of IPs

Sample IPs from the class C 77.97.66

77.97.66.241	View precise location of 77.97.66.241 on the map!
77.97.66.7	View precise location of 77.97.66.7 on the map!
77.97.66.141	View precise location of 77.97.66.141 on the map!
77.97.66.56	View precise location of 77.97.66.56 on the map!
77.97.66.18	View precise location of 77.97.66.18 on the map!
77.97.66.187	View precise location of 77.97.66.187 on the map!
77.97.66.233	View precise location of 77.97.66.233 on the map!
77.97.66.52	View precise location of 77.97.66.52 on the map!
77.97.66.22	View precise location of 77.97.66.22 on the map!
77.97.66.30	View precise location of 77.97.66.30 on the map!
77.97.66.109	View precise location of 77.97.66.109 on the map!

10 Random IPs

11.81.38.9	Find precise map location of 11.81.38.9
35.88.117.118	Find precise map location of 35.88.117.118
96.105.203.112	Find precise map location of 96.105.203.112
31.35.123.218	Find precise map location of 31.35.123.218
93.152.57.67	Find precise map location of 93.152.57.67
145.211.154.49	Find precise map location of 145.211.154.49
85.221.72.230	Find precise map location of 85.221.72.230
52.123.107.178	Find precise map location of 52.123.107.178
163.157.69.222	Find precise map location of 163.157.69.222
11.240.193.156	Find precise map location of 11.240.193.156
182.130.162.187	Find precise map location of 182.130.162.187

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