28.228.230 is a class C of IPs

Sample IPs from the class C 28.228.230

28.228.230.106	View precise location of 28.228.230.106 on the map!
28.228.230.246	View precise location of 28.228.230.246 on the map!
28.228.230.9	View precise location of 28.228.230.9 on the map!
28.228.230.149	View precise location of 28.228.230.149 on the map!
28.228.230.219	View precise location of 28.228.230.219 on the map!
28.228.230.57	View precise location of 28.228.230.57 on the map!
28.228.230.108	View precise location of 28.228.230.108 on the map!
28.228.230.181	View precise location of 28.228.230.181 on the map!
28.228.230.77	View precise location of 28.228.230.77 on the map!
28.228.230.124	View precise location of 28.228.230.124 on the map!
28.228.230.25	View precise location of 28.228.230.25 on the map!

10 Random IPs

111.56.202.181	Find precise map location of 111.56.202.181
78.233.248.180	Find precise map location of 78.233.248.180
250.107.71.25	Find precise map location of 250.107.71.25
250.1.27.108	Find precise map location of 250.1.27.108
124.244.59.117	Find precise map location of 124.244.59.117
13.6.69.29	Find precise map location of 13.6.69.29
129.64.155.193	Find precise map location of 129.64.155.193
155.3.30.5	Find precise map location of 155.3.30.5
19.195.167.150	Find precise map location of 19.195.167.150
235.213.92.186	Find precise map location of 235.213.92.186
189.39.159.207	Find precise map location of 189.39.159.207

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