228.208.100 is a class C of IPs

Sample IPs from the class C 228.208.100

228.208.100.145	View precise location of 228.208.100.145 on the map!
228.208.100.158	View precise location of 228.208.100.158 on the map!
228.208.100.161	View precise location of 228.208.100.161 on the map!
228.208.100.146	View precise location of 228.208.100.146 on the map!
228.208.100.177	View precise location of 228.208.100.177 on the map!
228.208.100.155	View precise location of 228.208.100.155 on the map!
228.208.100.29	View precise location of 228.208.100.29 on the map!
228.208.100.81	View precise location of 228.208.100.81 on the map!
228.208.100.190	View precise location of 228.208.100.190 on the map!
228.208.100.187	View precise location of 228.208.100.187 on the map!
228.208.100.87	View precise location of 228.208.100.87 on the map!

10 Random IPs

77.51.83.52	Find precise map location of 77.51.83.52
53.229.114.185	Find precise map location of 53.229.114.185
95.199.134.176	Find precise map location of 95.199.134.176
197.164.37.15	Find precise map location of 197.164.37.15
96.159.55.42	Find precise map location of 96.159.55.42
212.174.208.106	Find precise map location of 212.174.208.106
238.169.21.237	Find precise map location of 238.169.21.237
233.246.13.32	Find precise map location of 233.246.13.32
85.216.122.78	Find precise map location of 85.216.122.78
59.4.131.24	Find precise map location of 59.4.131.24
159.139.66.126	Find precise map location of 159.139.66.126

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