BGP hijack from 23724 -> 4134 China?

Larry Smith lesmith at ecsis.net
Thu Apr 8 21:09:54 CDT 2010


+1

On Thu April 8 2010 20:50, Aaron Wendel wrote:
> Please.
>
> -----Original Message-----
> From: Will Clayton [mailto:w.d.clayton at gmail.com]
> Sent: Thursday, April 08, 2010 8:43 PM
> To: Beavis
> Cc: nanog at nanog.org
> Subject: Re: BGP hijack from 23724 -> 4134 China?
>
> Do share!
>
> On Thu, Apr 8, 2010 at 7:29 PM, Beavis <pfunix at gmail.com> wrote:
> > Is it possible for you to share that filter list you have for china?
> > im getting bogged down by those ssh-bruts as well coming in from
> > china.
> >
> >
> > -B
> >
> > On Thu, Apr 8, 2010 at 2:36 PM, Brielle Bruns <bruns at 2mbit.com> wrote:
> > > On 4/8/10 2:23 PM, Jay Hennigan wrote:
> > >> We just got Cyclops alerts showing several of our prefixes sourced
> > >> from AS23474 propagating through AS4134.  Anyone else?
> > >>
> > >> aut-num:      AS23724
> > >> as-name:      CHINANET-IDC-BJ-AP
> > >> descr:        IDC, China Telecommunications Corporation
> > >> country:      CN
> > >>
> > >> aut-num:      AS4134
> > >> as-name:      CHINANET-BACKBONE
> > >> descr:        No.31,Jin-rong Street
> > >> descr:        Beijing
> > >> descr:        100032
> > >> country:      CN
> > >>
> > >> --
> > >> Jay Hennigan - CCIE #7880 - Network Engineering - jay at impulse.net
> > >> Impulse Internet Service  -  http://www.impulse.net/
> > >> Your local telephone and internet company - 805 884-6323 - WB6RDV
> > >
> > > I'm starting to wonder if someone is 'testing the waters' in China to
>
> see
>
> > > what they can get away with. I hate to be like this, but there's a
>
> reason
>
> > > why I have all of China filtered on my routers.
> > >
> > > Amazing how much  SSH hammering, spam, and other nastiness went away
> > > within minutes of the filtering going in place.
> > > There comes a point where 'accidental' and 'isolated incident' become
> > > "we no
> > > care" and "spam not illegal".  And no, i'm not quoting that to mock,
> > > but rather repeat exactly what admins in China send to me in response
> > > to abuse reports and blocking in the AHBL.
> > >





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