BGP hijack from 23724 -> 4134 China?

Will Clayton w.d.clayton at gmail.com
Thu Apr 8 20:42:51 CDT 2010


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.
> >
> > --
> > Brielle Bruns
> > The Summit Open Source Development Group
> > http://www.sosdg.org    /     http://www.ahbl.org
> >
> >
>
>
>
> --
> ()  ascii ribbon campaign - against html e-mail
> /\  www.asciiribbon.org   - against proprietary attachments
>
>



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