101.66.242 is a class C of IPs

Sample IPs from the class C 101.66.242

101.66.242.238	View precise location of 101.66.242.238 on the map!
101.66.242.113	View precise location of 101.66.242.113 on the map!
101.66.242.81	View precise location of 101.66.242.81 on the map!
101.66.242.127	View precise location of 101.66.242.127 on the map!
101.66.242.12	View precise location of 101.66.242.12 on the map!
101.66.242.27	View precise location of 101.66.242.27 on the map!
101.66.242.146	View precise location of 101.66.242.146 on the map!
101.66.242.27	View precise location of 101.66.242.27 on the map!
101.66.242.198	View precise location of 101.66.242.198 on the map!
101.66.242.242	View precise location of 101.66.242.242 on the map!
101.66.242.215	View precise location of 101.66.242.215 on the map!

10 Random IPs

254.194.91.57	Find precise map location of 254.194.91.57
219.242.111.56	Find precise map location of 219.242.111.56
98.62.84.192	Find precise map location of 98.62.84.192
209.121.13.203	Find precise map location of 209.121.13.203
135.166.255.142	Find precise map location of 135.166.255.142
220.196.47.189	Find precise map location of 220.196.47.189
254.190.193.248	Find precise map location of 254.190.193.248
150.208.208.122	Find precise map location of 150.208.208.122
42.64.227.39	Find precise map location of 42.64.227.39
118.234.212.67	Find precise map location of 118.234.212.67
245.100.124.71	Find precise map location of 245.100.124.71

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