[113675] in North American Network Operators' Group
Re: IXP
daemon@ATHENA.MIT.EDU (Gaurab Raj Upadhaya)
Sat Apr 18 01:51:07 2009
Date: Sat, 18 Apr 2009 06:50:53 +0100
From: Gaurab Raj Upadhaya <gaurab@lahai.com>
To: "Elmar K. Bins" <elmi@4ever.de>, "Sharlon R. Carty" <me@sharloncarty.net>,
nanog@nanog.org
In-Reply-To: <20090417142128.GM29526@ronin.4ever.de>
Errors-To: nanog-bounces@nanog.org
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Elmar K. Bins wrote:
> I am not an IXP operator, but I know of no exchange (public or
> private, big or closet-style) that uses private ASNs or RFC1918
> space.
I know of at least two IXPs where RFC 1918 space is used on the IXP
Subnet. I know a fair number of IXPs where providers use Private ASNs
even for longish durations. I also know of a lot of IXPs where IPv4
prefixes longer then /24s are visible.
But, as others have said, in most cases these measures are temporary in
nature and eventually everyone will migrate.
thanks
-gaurab
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