238.123.146 is a class C of IPs

Sample IPs from the class C 238.123.146

238.123.146.208	View precise location of 238.123.146.208 on the map!
238.123.146.128	View precise location of 238.123.146.128 on the map!
238.123.146.53	View precise location of 238.123.146.53 on the map!
238.123.146.176	View precise location of 238.123.146.176 on the map!
238.123.146.177	View precise location of 238.123.146.177 on the map!
238.123.146.6	View precise location of 238.123.146.6 on the map!
238.123.146.14	View precise location of 238.123.146.14 on the map!
238.123.146.81	View precise location of 238.123.146.81 on the map!
238.123.146.128	View precise location of 238.123.146.128 on the map!
238.123.146.211	View precise location of 238.123.146.211 on the map!
238.123.146.30	View precise location of 238.123.146.30 on the map!

10 Random IPs

17.37.52.240	Find precise map location of 17.37.52.240
165.240.7.22	Find precise map location of 165.240.7.22
17.142.102.222	Find precise map location of 17.142.102.222
218.224.100.168	Find precise map location of 218.224.100.168
72.107.186.206	Find precise map location of 72.107.186.206
129.45.7.8	Find precise map location of 129.45.7.8
41.97.188.235	Find precise map location of 41.97.188.235
96.204.171.250	Find precise map location of 96.204.171.250
118.238.4.151	Find precise map location of 118.238.4.151
143.60.3.60	Find precise map location of 143.60.3.60
78.181.178.208	Find precise map location of 78.181.178.208

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