[164641] in North American Network Operators' Group

home help back first fref pref prev next nref lref last post

Re: BGPmon.net /32 hijack alerts

daemon@ATHENA.MIT.EDU (Job Snijders)
Fri Jul 26 09:13:29 2013

From: Job Snijders <job.snijders@atrato.com>
In-Reply-To: <51F274F0.2080902@Janoszka.pl>
Date: Fri, 26 Jul 2013 15:12:56 +0200
To: Grzegorz Janoszka <Grzegorz@Janoszka.pl>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org


On Jul 26, 2013, at 3:09 PM, Grzegorz Janoszka <Grzegorz@Janoszka.pl> =
wrote:

> On 26-07-13 14:59, NetSecGuy wrote:
>> BGPMon.net has alerted me to /32 hijacks.  Does anyone have thoughts =
on
>> what this might be and if it's malicious or misconfiguration?
>> My first thought is leaked null routes.    Is this even worth =
alerting on?
>=20
> We had similar cases. In most cases they appeared to be indeed leaked =
null routes.

I'll poke AS 25459, they are fellow Dutchies

Kind regards,

Job=


home help back first fref pref prev next nref lref last post