145.28.144 is a class C of IPs

Sample IPs from the class C 145.28.144

145.28.144.235	View precise location of 145.28.144.235 on the map!
145.28.144.91	View precise location of 145.28.144.91 on the map!
145.28.144.111	View precise location of 145.28.144.111 on the map!
145.28.144.143	View precise location of 145.28.144.143 on the map!
145.28.144.231	View precise location of 145.28.144.231 on the map!
145.28.144.199	View precise location of 145.28.144.199 on the map!
145.28.144.201	View precise location of 145.28.144.201 on the map!
145.28.144.35	View precise location of 145.28.144.35 on the map!
145.28.144.20	View precise location of 145.28.144.20 on the map!
145.28.144.80	View precise location of 145.28.144.80 on the map!
145.28.144.139	View precise location of 145.28.144.139 on the map!

10 Random IPs

234.96.58.147	Find precise map location of 234.96.58.147
159.46.174.162	Find precise map location of 159.46.174.162
42.135.175.213	Find precise map location of 42.135.175.213
38.46.111.160	Find precise map location of 38.46.111.160
188.77.242.149	Find precise map location of 188.77.242.149
212.236.161.96	Find precise map location of 212.236.161.96
121.199.89.5	Find precise map location of 121.199.89.5
70.38.17.32	Find precise map location of 70.38.17.32
28.162.209.217	Find precise map location of 28.162.209.217
13.118.107.107	Find precise map location of 13.118.107.107
188.42.138.226	Find precise map location of 188.42.138.226

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