No subject

Wed Nov 13 18:23:35 UTC 2002

Harsha,
Yes we do (Swisscom IP-Plus AS3303). We filter on RIR minimal allocations
and anything longer than /21 within historical A/B space
André

----- Original Message -----
From: "Harsha Narayan" <hnarayan at cs.ucsd.edu>
To: <nanog at merit.edu>
Sent: Wednesday, November 13, 2002 5:53 PM

>
> Hello,
>
>    Are there some ISPs who filter prefixes longer than /19 or a /20?. I
> thought they filtered only prefixes which are longer than /24?
>
>
> Harsha.
>
>