nanog mailing list archives

Re: Dreamhost hijacking my prefix...


From: Jeff Kell <jeff-kell () utc edu>
Date: Fri, 11 Jan 2013 10:49:08 -0500

Robtex would beg to differ... you show peered with AS42861, perhaps
someone (else) is looping their advertisements?

_R_egistered
_O_ther side
_B_GP visible   Peer
OB      AS174 COGENT /PSI
B       AS4323 TWTC Autonomous system for tw telecom .
B       AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone Vocus
Communications Level 2, Vocus House 189 Miller Street North Sydney NSW 2060
B       AS5580 ATRATO-IP / Atrato IP Networks
B       AS6461 MFNX MFN - Metromedia Fiber Network
B       AS6939 HURRICANE Electric
B       AS7575 AARNET-AS-AP Australia's Research and Education Network (AARNet3)
B       AS7922 COMCAST-IBONE Comcast Cable Communications, Inc. 1800 Bishops
Gate Blvd Mt Laurel, NJ 08054 US
B       AS8359 MTS Dummy description for
B       AS10912 INTERNAP-BLK Internap Network Services
B       AS10913 INTERNAP-BLK Internap Network Services
B       AS12989 HWNG Eweka Internet Services B.V.
B       AS36351 SOFTLAYER Technologies Inc.
B       AS42861 PRIME-LINE-AS Dummy description for



On 1/11/2013 10:42 AM, Kenneth McRae wrote:
Jeff,

We are not announcing the prefix in question nor do we peer with AS42861.


-- 
Best Regards,



Kenneth McRae
*Director, Network Operations*
kenneth.mcrae () dreamhost com
Ph: 818-447-2589
www.dreamhost.com



On Fri, Jan 11, 2013 at 7:23 AM, Jeff Kell <jeff-kell () utc edu> wrote:

    Not sure how widespread their "leakage" may be, but Dreamhost just
    hijacked one of my prefixes...

    > ====================================================================
    > Possible Prefix Hijack (Code: 10)
    > ====================================================================
    > Your prefix:          150.182.192.0/18:
    > Update time:          2013-01-11 14:14 (UTC)
    > Detected by #peers:   11
    > Detected prefix:      150.182.208.0/20
    > Announced by:         AS26347 (DREAMHOST-AS - New Dream Network,
    LLC)
    > Upstream AS:          AS42861 (PRIME-LINE-AS JSC "Prime-Line")
    > ASpath:               8331 42861 42861 42861 26347

    Anyone have a contact there?  ASinfo gives netops () dreamhost com
    where I
    have submitted a report, but so far no joy...

    Jeff






-- 
Best Regards,



Kenneth McRae
*Sr. Network Engineer*
kenneth.mcrae () dreamhost com
Ph: 323-375-3814
www.dreamhost.com





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