228.232.11 is a class C of IPs

Sample IPs from the class C 228.232.11

228.232.11.7	View precise location of 228.232.11.7 on the map!
228.232.11.83	View precise location of 228.232.11.83 on the map!
228.232.11.205	View precise location of 228.232.11.205 on the map!
228.232.11.112	View precise location of 228.232.11.112 on the map!
228.232.11.139	View precise location of 228.232.11.139 on the map!
228.232.11.24	View precise location of 228.232.11.24 on the map!
228.232.11.62	View precise location of 228.232.11.62 on the map!
228.232.11.232	View precise location of 228.232.11.232 on the map!
228.232.11.29	View precise location of 228.232.11.29 on the map!
228.232.11.6	View precise location of 228.232.11.6 on the map!
228.232.11.19	View precise location of 228.232.11.19 on the map!

10 Random IPs

206.237.75.123	Find precise map location of 206.237.75.123
61.176.121.168	Find precise map location of 61.176.121.168
85.68.15.163	Find precise map location of 85.68.15.163
175.3.103.200	Find precise map location of 175.3.103.200
214.152.59.68	Find precise map location of 214.152.59.68
131.69.49.39	Find precise map location of 131.69.49.39
202.147.137.51	Find precise map location of 202.147.137.51
200.148.238.196	Find precise map location of 200.148.238.196
171.191.160.112	Find precise map location of 171.191.160.112
222.31.101.32	Find precise map location of 222.31.101.32
71.26.112.137	Find precise map location of 71.26.112.137

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