IXP

Gaurab Raj Upadhaya gaurab at lahai.com
Sat Apr 18 05:50:53 UTC 2009


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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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