238.23.133 is a class C of IPs

Sample IPs from the class C 238.23.133

238.23.133.37	View precise location of 238.23.133.37 on the map!
238.23.133.49	View precise location of 238.23.133.49 on the map!
238.23.133.240	View precise location of 238.23.133.240 on the map!
238.23.133.69	View precise location of 238.23.133.69 on the map!
238.23.133.4	View precise location of 238.23.133.4 on the map!
238.23.133.171	View precise location of 238.23.133.171 on the map!
238.23.133.103	View precise location of 238.23.133.103 on the map!
238.23.133.14	View precise location of 238.23.133.14 on the map!
238.23.133.69	View precise location of 238.23.133.69 on the map!
238.23.133.117	View precise location of 238.23.133.117 on the map!
238.23.133.112	View precise location of 238.23.133.112 on the map!

10 Random IPs

54.133.170.207	Find precise map location of 54.133.170.207
90.161.10.234	Find precise map location of 90.161.10.234
159.204.23.232	Find precise map location of 159.204.23.232
8.216.8.117	Find precise map location of 8.216.8.117
219.117.132.117	Find precise map location of 219.117.132.117
67.112.76.68	Find precise map location of 67.112.76.68
141.195.123.249	Find precise map location of 141.195.123.249
3.207.11.7	Find precise map location of 3.207.11.7
84.181.143.8	Find precise map location of 84.181.143.8
69.93.49.232	Find precise map location of 69.93.49.232
8.141.203.59	Find precise map location of 8.141.203.59

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