AW: AW: Prefix-Hijack by AS7514

Jürgen Jaritsch jj at anexia.at
Fri Jul 17 06:35:37 UTC 2015


Hi,

all affected prefixes starts with 37... no other prefixes from AS42473 are affected.


Best regards

Jürgen Jaritsch
Head of Network & Infrastructure

ANEXIA Internetdienstleistungs GmbH

Telefon: +43-5-0556-300
Telefax: +43-5-0556-500

E-Mail: jj at anexia.at 
Web: http://www.anexia.at

Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
Geschäftsführer: Alexander Windbichler
Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601

-----Ursprüngliche Nachricht-----
Von: Hank Nussbacher [mailto:hank at efes.iucc.ac.il] 
Gesendet: Freitag, 17. Juli 2015 08:33
An: Jürgen Jaritsch <jj at anexia.at>; Hugo Slabbert <hslabbert at stargate.ca>
Cc: 'nanog at nanog.org' <nanog at nanog.org>
Betreff: Re: AW: Prefix-Hijack by AS7514

At 06:23 17/07/2015 +0000, Jürgen Jaritsch wrote:
>We already informed AS2497 but I have no idea if they we'll cooperate.

All prefixes I see have the first octet as being 2 digits rather than 
3.  That is common among about 30 different alerts I have 
received.  Curious if this is common worldwide.

-Hank


>Best regards
>
>
>Jürgen Jaritsch
>Head of Network & Infrastructure
>
>ANEXIA Internetdienstleistungs GmbH
>
>Telefon: +43-5-0556-300
>Telefax: +43-5-0556-500
>
>E-Mail: jj at anexia.at
>Web: http://www.anexia.at
>
>Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
>Geschäftsführer: Alexander Windbichler
>Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
>
>-----Ursprüngliche Nachricht-----
>Von: Hugo Slabbert [mailto:hslabbert at stargate.ca]
>Gesendet: Freitag, 17. Juli 2015 08:23
>An: Jürgen Jaritsch <jj at anexia.at>
>Cc: 'nanog at nanog.org' <nanog at nanog.org>
>Betreff: Re: Prefix-Hijack by AS7514
>
>Seeing the same; a /19.
>
>BGPMon reports an alert at 2015-07-17 05:29 (UTC) and that it's being
>accepted by 2497.
>
>--
>Hugo Slabbert
>Stargate Connections - AS19171
>
>-----Original Message-----
> >Date: Fri, 17 Jul 2015 06:15:36 +0000
> >From: Jürgen Jaritsch <jj at anexia.at>
> >To: "'nanog at nanog.org'" <nanog at nanog.org>
> >Subject: Prefix-Hijack by AS7514
> >
> >Hi,
> >
> >does anyone else see some prefix hijacks from AS7514? They started to 
> announce some of our /24 ....
> >
> >
> >Thanks & best regards
> >
> >Jürgen Jaritsch
> >Head of Network & Infrastructure
> >
> >ANEXIA Internetdienstleistungs GmbH
> >
> >Telefon: +43-5-0556-300
> >Telefax: +43-5-0556-500
> >
> >E-Mail: jj at anexia.at<mailto:jj at anexia.at>
> >Web: http://www.anexia.at<http://www.anexia.at/>
> >
> >Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
> >Geschäftsführer: Alexander Windbichler
> >Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT 
> U63216601
> >




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