224.38.146 is a class C of IPs

Sample IPs from the class C 224.38.146

224.38.146.191	View precise location of 224.38.146.191 on the map!
224.38.146.33	View precise location of 224.38.146.33 on the map!
224.38.146.179	View precise location of 224.38.146.179 on the map!
224.38.146.113	View precise location of 224.38.146.113 on the map!
224.38.146.137	View precise location of 224.38.146.137 on the map!
224.38.146.157	View precise location of 224.38.146.157 on the map!
224.38.146.175	View precise location of 224.38.146.175 on the map!
224.38.146.102	View precise location of 224.38.146.102 on the map!
224.38.146.244	View precise location of 224.38.146.244 on the map!
224.38.146.123	View precise location of 224.38.146.123 on the map!
224.38.146.2	View precise location of 224.38.146.2 on the map!

10 Random IPs

64.63.99.230	Find precise map location of 64.63.99.230
133.48.223.116	Find precise map location of 133.48.223.116
123.188.9.121	Find precise map location of 123.188.9.121
44.181.23.51	Find precise map location of 44.181.23.51
134.9.243.165	Find precise map location of 134.9.243.165
208.82.195.55	Find precise map location of 208.82.195.55
253.160.156.51	Find precise map location of 253.160.156.51
9.66.35.123	Find precise map location of 9.66.35.123
225.184.6.35	Find precise map location of 225.184.6.35
23.69.73.1	Find precise map location of 23.69.73.1
135.157.165.26	Find precise map location of 135.157.165.26

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