nanog mailing list archives

Re: economic value of low AS numbers


From: Leo Bicknell <bicknell () ufp org>
Date: Thu, 17 Nov 2011 07:22:44 -0800

In a message written on Thu, Nov 17, 2011 at 02:53:26PM +0000, Dave Hart wrote:
I recognize there's no practical shortage of AS numbers.  BGP's
preference for low AS numbers doesn't come into play much.  On the
other hand, a low AS number can't hurt at the human level when
negotiating peering or attracting customers.

I think you are confusing a "low ASN" with a "low router ID", or
maybe "low neighbor IP address".

For a refresher, see:
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094431.shtml

A low ASN has no technical value, as far as I know.  Socially perhaps
some folks give additional respect/envy to those with low ASN's.
There's an old joke in the peering community, ASN < 3 digits, peer
with them.  ASN with 4 digits, think about peering with them.  ASN
with 5 digits, forget it.  However, I do believe it's just a joke,
I'm sure more folks peer with Akamai (20940) than with NASA (24).

-- 
       Leo Bicknell - bicknell () ufp org - CCIE 3440
        PGP keys at http://www.ufp.org/~bicknell/

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