255.223.28 is a class C of IPs

Sample IPs from the class C 255.223.28

255.223.28.110	View precise location of 255.223.28.110 on the map!
255.223.28.158	View precise location of 255.223.28.158 on the map!
255.223.28.92	View precise location of 255.223.28.92 on the map!
255.223.28.37	View precise location of 255.223.28.37 on the map!
255.223.28.230	View precise location of 255.223.28.230 on the map!
255.223.28.200	View precise location of 255.223.28.200 on the map!
255.223.28.3	View precise location of 255.223.28.3 on the map!
255.223.28.90	View precise location of 255.223.28.90 on the map!
255.223.28.82	View precise location of 255.223.28.82 on the map!
255.223.28.189	View precise location of 255.223.28.189 on the map!
255.223.28.144	View precise location of 255.223.28.144 on the map!

10 Random IPs

118.164.112.225	Find precise map location of 118.164.112.225
142.105.234.146	Find precise map location of 142.105.234.146
122.105.22.236	Find precise map location of 122.105.22.236
89.252.118.204	Find precise map location of 89.252.118.204
243.55.132.76	Find precise map location of 243.55.132.76
200.77.3.108	Find precise map location of 200.77.3.108
186.146.134.155	Find precise map location of 186.146.134.155
241.212.195.186	Find precise map location of 241.212.195.186
234.178.249.93	Find precise map location of 234.178.249.93
220.94.105.122	Find precise map location of 220.94.105.122
220.159.10.209	Find precise map location of 220.159.10.209

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