28.52.3 is a class C of IPs

Sample IPs from the class C 28.52.3

28.52.3.5	View precise location of 28.52.3.5 on the map!
28.52.3.89	View precise location of 28.52.3.89 on the map!
28.52.3.55	View precise location of 28.52.3.55 on the map!
28.52.3.162	View precise location of 28.52.3.162 on the map!
28.52.3.250	View precise location of 28.52.3.250 on the map!
28.52.3.79	View precise location of 28.52.3.79 on the map!
28.52.3.168	View precise location of 28.52.3.168 on the map!
28.52.3.2	View precise location of 28.52.3.2 on the map!
28.52.3.162	View precise location of 28.52.3.162 on the map!
28.52.3.227	View precise location of 28.52.3.227 on the map!
28.52.3.89	View precise location of 28.52.3.89 on the map!

10 Random IPs

255.112.143.238	Find precise map location of 255.112.143.238
12.95.118.37	Find precise map location of 12.95.118.37
198.102.145.127	Find precise map location of 198.102.145.127
134.99.215.88	Find precise map location of 134.99.215.88
39.83.166.111	Find precise map location of 39.83.166.111
26.113.28.34	Find precise map location of 26.113.28.34
231.120.150.88	Find precise map location of 231.120.150.88
129.147.135.198	Find precise map location of 129.147.135.198
246.69.117.16	Find precise map location of 246.69.117.16
240.237.15.98	Find precise map location of 240.237.15.98
32.155.133.179	Find precise map location of 32.155.133.179

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