228.90.210 is a class C of IPs

Sample IPs from the class C 228.90.210

228.90.210.73	View precise location of 228.90.210.73 on the map!
228.90.210.221	View precise location of 228.90.210.221 on the map!
228.90.210.52	View precise location of 228.90.210.52 on the map!
228.90.210.219	View precise location of 228.90.210.219 on the map!
228.90.210.225	View precise location of 228.90.210.225 on the map!
228.90.210.222	View precise location of 228.90.210.222 on the map!
228.90.210.135	View precise location of 228.90.210.135 on the map!
228.90.210.214	View precise location of 228.90.210.214 on the map!
228.90.210.38	View precise location of 228.90.210.38 on the map!
228.90.210.55	View precise location of 228.90.210.55 on the map!
228.90.210.54	View precise location of 228.90.210.54 on the map!

10 Random IPs

77.95.230.37	Find precise map location of 77.95.230.37
39.194.188.183	Find precise map location of 39.194.188.183
44.149.154.72	Find precise map location of 44.149.154.72
249.167.132.206	Find precise map location of 249.167.132.206
181.45.80.142	Find precise map location of 181.45.80.142
190.114.87.190	Find precise map location of 190.114.87.190
64.6.62.166	Find precise map location of 64.6.62.166
168.111.204.222	Find precise map location of 168.111.204.222
254.155.246.128	Find precise map location of 254.155.246.128
164.17.30.187	Find precise map location of 164.17.30.187
218.107.244.2	Find precise map location of 218.107.244.2

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