166.146.91 is a class C of IPs

Sample IPs from the class C 166.146.91

166.146.91.234	View precise location of 166.146.91.234 on the map!
166.146.91.163	View precise location of 166.146.91.163 on the map!
166.146.91.191	View precise location of 166.146.91.191 on the map!
166.146.91.24	View precise location of 166.146.91.24 on the map!
166.146.91.55	View precise location of 166.146.91.55 on the map!
166.146.91.228	View precise location of 166.146.91.228 on the map!
166.146.91.7	View precise location of 166.146.91.7 on the map!
166.146.91.191	View precise location of 166.146.91.191 on the map!
166.146.91.140	View precise location of 166.146.91.140 on the map!
166.146.91.231	View precise location of 166.146.91.231 on the map!
166.146.91.52	View precise location of 166.146.91.52 on the map!

10 Random IPs

195.100.172.90	Find precise map location of 195.100.172.90
208.91.48.56	Find precise map location of 208.91.48.56
107.242.202.89	Find precise map location of 107.242.202.89
3.6.87.97	Find precise map location of 3.6.87.97
188.191.42.225	Find precise map location of 188.191.42.225
92.78.25.239	Find precise map location of 92.78.25.239
200.97.136.236	Find precise map location of 200.97.136.236
74.119.45.154	Find precise map location of 74.119.45.154
85.53.27.203	Find precise map location of 85.53.27.203
32.13.232.98	Find precise map location of 32.13.232.98
143.184.123.39	Find precise map location of 143.184.123.39

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