198.235.66 is a class C of IPs

Sample IPs from the class C 198.235.66

198.235.66.68	View precise location of 198.235.66.68 on the map!
198.235.66.216	View precise location of 198.235.66.216 on the map!
198.235.66.107	View precise location of 198.235.66.107 on the map!
198.235.66.160	View precise location of 198.235.66.160 on the map!
198.235.66.153	View precise location of 198.235.66.153 on the map!
198.235.66.67	View precise location of 198.235.66.67 on the map!
198.235.66.239	View precise location of 198.235.66.239 on the map!
198.235.66.56	View precise location of 198.235.66.56 on the map!
198.235.66.187	View precise location of 198.235.66.187 on the map!
198.235.66.174	View precise location of 198.235.66.174 on the map!
198.235.66.176	View precise location of 198.235.66.176 on the map!

10 Random IPs

128.163.215.28	Find precise map location of 128.163.215.28
50.93.136.50	Find precise map location of 50.93.136.50
251.85.216.184	Find precise map location of 251.85.216.184
136.224.116.162	Find precise map location of 136.224.116.162
182.33.54.6	Find precise map location of 182.33.54.6
150.94.204.226	Find precise map location of 150.94.204.226
122.72.251.75	Find precise map location of 122.72.251.75
215.177.147.83	Find precise map location of 215.177.147.83
143.233.56.247	Find precise map location of 143.233.56.247
17.134.93.178	Find precise map location of 17.134.93.178
73.54.209.35	Find precise map location of 73.54.209.35

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