February-March
2002
slideset 7 -7
Mapping the IPv4 address
into the DNS: address blocks
nAddress block notation:
<address>/<number
of significant bits>For instance:
193.0.0.0/8
or short 193/8
193.165.64/19=
0xc1a54000/19
=
1100 0001
1001 0101 0010 0000 0000 0000
19 bits