> : Gang, what's the A, B and C class "non-Internet" IP address ranges? This
> : time, promise, I'll right it down right away... Hmmmmph....
> A=1.0.0.0 => 127.0.0.0
> B=128.0.0.0 => 191.255.0.0
> C=192.0.0.0 => 223.255.255.0
> D=224=>254 reserved
> --
> | Alan Skelley | Dept of Computing Science, University of Alberta, Canada |
That's the entire address space... What he was asking for was the
"private" address space as detailed in RFC1597. They are:
------
3. Private Address Space
The Internet Assigned Numbers Authority (IANA) has reserved the
following three blocks of the IP address space for private networks:
10.0.0.0 - 10.255.255.255
172.16.0.0 - 172.31.255.255
192.168.0.0 - 192.168.255.255
We will refer to the first block as "24-bit block", the second as
"20-bit block, and to the third as "16-bit" block. Note that the
first block is nothing but a single class A network number, while the
second block is a set of 16 contiguous class B network numbers, and
third block is a set of 255 contiguous class C network numbers.
-----
--------------------------------------------------------------
Peter Walsh o \o/ \ / \o/ \o/# o \o/ <o <o> \o/
--------------- | | | | |__ <|> | |> | |
--------------------------------------------------------------