[138392] in North American Network Operators' Group
Re: Ranges announced by Level3 without permitions.
daemon@ATHENA.MIT.EDU (William Pitcock)
Fri Mar 4 06:40:30 2011
Date: Fri, 4 Mar 2011 05:40:46 -0600
From: William Pitcock <nenolod@systeminplace.net>
To: Alfa Telecom <ripe@alfatelecom.cz>
In-Reply-To: <4D6FA6E3.40602@alfatelecom.cz>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Thu, 03 Mar 2011 15:34:11 +0100
Alfa Telecom <ripe@alfatelecom.cz> wrote:
> On 03/03/2011 03:25 PM, Brandon Ross wrote:
> > On Thu, 3 Mar 2011, Alfa Telecom wrote:
> >
> >> Both ranges are from RIPE region and couldn't be announced from
> >> ARIN ASN at all.
> >
> > Your premise is incorrect. Any block from any RIR can be announced
> > by any ASN.
> 1) All routing data must be present at the RIPE DB. If you work with
> RIPE DB you could see that webtools don't allow you to create route
> to ASN not from RIPE region.
> 2) RIPE IP Usage policy don't allow to route RIPE IPs from non-RIPE
> region.
This is not true, I have seen several instances of IPs from RIPE being
used in the US, by people in Europe.
William
