Potential Prefix Hijack

From: Mark Tinka (no email)
Date: Mon Nov 10 2008 - 21:54:01 EST

  • Next message: Bill Woodcock: "Re: Potential Prefix Hijack"

    Hi all.

    Anyone know how we can contact AS16735 and their upstream
    AS27664. We think they are hijacking a number of our
    prefixes (AS24218- and AS17992-originated). Thanks BGPmon:

    e.g.,

    ====================
    Possible Prefix Hijack (Code: 11)
    1 number of peer(s) detected this updates for your prefix
    61.11.208.0/20:
    Update details: 2008-11-11 02:24 (UTC)
    61.11.208.0/20
    Announced by: AS16735 (Companhia de Telecomunicacoes do
    Brasil Central)
    Transit AS: 27664 (CTBC Multimídia)
    ASpath: 27664 16735
    =====================

    RIPE's RIS BGPlay confirms the same, for about the last
    hour.

    E-mails to them won't get there (of course), so our NOC are
    contacting them via Gmail/Yahoo.

    All help appreciated.

    Cheers,

    Mark.




  • Next message: Bill Woodcock: "Re: Potential Prefix Hijack"





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