[149250] in North American Network Operators' Group
Re: Hijacked Network Ranges
daemon@ATHENA.MIT.EDU (Tony McCrory)
Tue Jan 31 13:58:32 2012
In-Reply-To: <CANEysbH_n5SCCtvyv80aJQqNxN6kNJiVF_UADFu+0tQcUfEq1g@mail.gmail.com>
Date: Tue, 31 Jan 2012 18:57:46 +0000
From: Tony McCrory <tony.mccrory@gmail.com>
To: Kelvin Williams <kwilliams@altuscgi.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Surely something is better than nothing. Advertise the /24's and the
/25's, see what happens.
At the least it's a step forwards until you get their routes filtered.
Tony
On 31 January 2012 18:22, Kelvin Williams <kwilliams@altuscgi.com> wrote:
> Upstream requirements. Additionally, I don't believe it would do us any
> good. If they're announcing /24 now, why would they not announce a /25.
> On Jan 31, 2012 1:19 PM, "Grant Ridder" <shortdudey123@gmail.com> wrote:
>
> > Hi,
> >
> > What is keeping you from advertising a more specific route (i.e /25's)?
> >
> > -Grant
> >
> > On Tue, Jan 31, 2012 at 12:00 PM, Kelvin Williams <
> kwilliams@altuscgi.com>wrote:
> >
> >> Greetings all.
> >>
> >> We've been in a 12+ hour ordeal requesting that AS19181 (Cavecreek
> >> Internet
> >> Exchange) immediately filter out network blocks that are being
> advertised
> >> by ASAS33611 (SBJ Media, LLC) who provided to them a forged LOA.
> >>
> >> The routes for networks: 208.110.48.0/20, 63.246.112.0/20, and
> >> 68.66.112.0/20 are registered in various IRRs all as having an origin
> AS
> >> 11325 (ours), and are directly allocated to us.
> >>
> >> The malicious hijacking is being announced as /24s therefore making
> route
> >> selection pick them.
> >>
> >> Our customers and services have been impaired. Does anyone have any
> >> contacts for anyone at Cavecreek that would actually take a look at
> ARINs
> >> WHOIS, and IRRs so the networks can be restored and our services back in
> >> operation?
> >>
> >> Additionally, does anyone have any suggestion for mitigating in the
> >> interim? Since we can't announce as /25s and IRRs are apparently a pipe
> >> dream.
> >>
> >> --
> >> Kelvin Williams
> >> Sr. Service Delivery Engineer
> >> Broadband & Carrier Services
> >> Altus Communications Group, Inc.
> >>
> >>
> >> "If you only have a hammer, you tend to see every problem as a nail." --
> >> Abraham Maslow
> >>
> >
> >
>
