77.84.66 is a class C of IPs

Sample IPs from the class C 77.84.66

77.84.66.17	View precise location of 77.84.66.17 on the map!
77.84.66.195	View precise location of 77.84.66.195 on the map!
77.84.66.180	View precise location of 77.84.66.180 on the map!
77.84.66.218	View precise location of 77.84.66.218 on the map!
77.84.66.149	View precise location of 77.84.66.149 on the map!
77.84.66.117	View precise location of 77.84.66.117 on the map!
77.84.66.100	View precise location of 77.84.66.100 on the map!
77.84.66.4	View precise location of 77.84.66.4 on the map!
77.84.66.92	View precise location of 77.84.66.92 on the map!
77.84.66.196	View precise location of 77.84.66.196 on the map!
77.84.66.174	View precise location of 77.84.66.174 on the map!

10 Random IPs

223.239.166.54	Find precise map location of 223.239.166.54
19.116.83.179	Find precise map location of 19.116.83.179
164.49.1.21	Find precise map location of 164.49.1.21
48.3.236.183	Find precise map location of 48.3.236.183
244.188.129.237	Find precise map location of 244.188.129.237
167.31.203.223	Find precise map location of 167.31.203.223
28.214.31.197	Find precise map location of 28.214.31.197
233.42.165.218	Find precise map location of 233.42.165.218
67.118.47.224	Find precise map location of 67.118.47.224
92.132.45.41	Find precise map location of 92.132.45.41
94.64.94.167	Find precise map location of 94.64.94.167

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