[159574] in North American Network Operators' Group

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Re: Issues with level3?

daemon@ATHENA.MIT.EDU (Warren Bailey)
Tue Jan 15 13:12:20 2013

From: Warren Bailey <wbailey@satelliteintelligencegroup.com>
To: Randy Carpenter <rcarpen@network1.net>, joel jaeggli <joelja@bogus.com>
Date: Tue, 15 Jan 2013 18:11:08 +0000
In-Reply-To: <131589561.1671.1358273073908.JavaMail.root@network1.net>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

Randy beat me.. :/

Class C
192.  0.  0.  0 =3D 11000000.00000000.00000000.00000000
223.255.255.255 =3D 11011111.11111111.11111111.11111111
                  110nnnnn.nnnnnnnn.nnnnnnnn.HHHHHHHH


On 1/15/13 10:04 AM, "Randy Carpenter" <rcarpen@network1.net> wrote:

>
>----- Original Message -----
>> On 1/15/13 9:31 AM, Bruce H McIntosh wrote:
>> > On Tue, 2013-01-15 at 17:23 +0000, Warren Bailey wrote:
>> >> I still call a /24 a class c too.. :/ lol
>> > More efficient that way - "class c" uses fewer syllables than
>> > "slash
>> > twenty four" :-)
>> >
>> You realize that class-c address space was only found within 192/8
>> e.g.
>> if you print it in hex, C0000000. so not only is it historically
>> irrelevant but you're using it wrong anyway.
>
>But, class B is not B0000000 and A is not A0000000, so is that actually
>true, or just a coincidence?
>
>Class C was actually 192.0.0.0-223.255.255.255 (192.0.0.0/3)
>
>-Randy
>
>




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