23.166.38 is a class C of IPs

Sample IPs from the class C 23.166.38

23.166.38.233	View precise location of 23.166.38.233 on the map!
23.166.38.167	View precise location of 23.166.38.167 on the map!
23.166.38.161	View precise location of 23.166.38.161 on the map!
23.166.38.191	View precise location of 23.166.38.191 on the map!
23.166.38.223	View precise location of 23.166.38.223 on the map!
23.166.38.176	View precise location of 23.166.38.176 on the map!
23.166.38.87	View precise location of 23.166.38.87 on the map!
23.166.38.229	View precise location of 23.166.38.229 on the map!
23.166.38.184	View precise location of 23.166.38.184 on the map!
23.166.38.163	View precise location of 23.166.38.163 on the map!
23.166.38.166	View precise location of 23.166.38.166 on the map!

10 Random IPs

75.205.240.217	Find precise map location of 75.205.240.217
235.10.45.48	Find precise map location of 235.10.45.48
129.4.151.210	Find precise map location of 129.4.151.210
146.238.118.250	Find precise map location of 146.238.118.250
235.65.21.50	Find precise map location of 235.65.21.50
94.124.19.61	Find precise map location of 94.124.19.61
99.48.220.136	Find precise map location of 99.48.220.136
9.46.58.161	Find precise map location of 9.46.58.161
24.248.113.65	Find precise map location of 24.248.113.65
173.16.199.214	Find precise map location of 173.16.199.214
204.174.232.184	Find precise map location of 204.174.232.184

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