28.23.46 is a class C of IPs

Sample IPs from the class C 28.23.46

28.23.46.6	View precise location of 28.23.46.6 on the map!
28.23.46.141	View precise location of 28.23.46.141 on the map!
28.23.46.33	View precise location of 28.23.46.33 on the map!
28.23.46.157	View precise location of 28.23.46.157 on the map!
28.23.46.24	View precise location of 28.23.46.24 on the map!
28.23.46.167	View precise location of 28.23.46.167 on the map!
28.23.46.71	View precise location of 28.23.46.71 on the map!
28.23.46.177	View precise location of 28.23.46.177 on the map!
28.23.46.127	View precise location of 28.23.46.127 on the map!
28.23.46.68	View precise location of 28.23.46.68 on the map!
28.23.46.55	View precise location of 28.23.46.55 on the map!

10 Random IPs

76.73.125.60	Find precise map location of 76.73.125.60
109.204.129.107	Find precise map location of 109.204.129.107
229.203.254.102	Find precise map location of 229.203.254.102
90.168.1.174	Find precise map location of 90.168.1.174
126.124.37.148	Find precise map location of 126.124.37.148
42.8.241.16	Find precise map location of 42.8.241.16
159.146.21.203	Find precise map location of 159.146.21.203
16.179.48.83	Find precise map location of 16.179.48.83
52.181.240.244	Find precise map location of 52.181.240.244
215.49.153.240	Find precise map location of 215.49.153.240
168.82.28.27	Find precise map location of 168.82.28.27

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