146.87.66 is a class C of IPs

Sample IPs from the class C 146.87.66

146.87.66.126	View precise location of 146.87.66.126 on the map!
146.87.66.208	View precise location of 146.87.66.208 on the map!
146.87.66.109	View precise location of 146.87.66.109 on the map!
146.87.66.213	View precise location of 146.87.66.213 on the map!
146.87.66.25	View precise location of 146.87.66.25 on the map!
146.87.66.5	View precise location of 146.87.66.5 on the map!
146.87.66.110	View precise location of 146.87.66.110 on the map!
146.87.66.31	View precise location of 146.87.66.31 on the map!
146.87.66.82	View precise location of 146.87.66.82 on the map!
146.87.66.150	View precise location of 146.87.66.150 on the map!
146.87.66.96	View precise location of 146.87.66.96 on the map!

10 Random IPs

239.219.226.38	Find precise map location of 239.219.226.38
183.250.130.142	Find precise map location of 183.250.130.142
137.133.186.7	Find precise map location of 137.133.186.7
203.53.198.158	Find precise map location of 203.53.198.158
72.194.243.127	Find precise map location of 72.194.243.127
154.202.226.171	Find precise map location of 154.202.226.171
92.103.252.138	Find precise map location of 92.103.252.138
110.87.14.101	Find precise map location of 110.87.14.101
124.9.191.39	Find precise map location of 124.9.191.39
19.25.165.163	Find precise map location of 19.25.165.163
121.178.198.186	Find precise map location of 121.178.198.186

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