nanog mailing list archives

Re: Dreamhost hijacking my prefix...


From: Kenneth McRae <kenneth.mcrae () dreamhost com>
Date: Fri, 11 Jan 2013 07:54:58 -0800

Just checked all BGP speakers again and I show no peering with AS42861.

On Fri, Jan 11, 2013 at 7:49 AM, Jeff Kell <jeff-kell () utc edu> wrote:

 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><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







-- 
Best Regards,



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


Current thread: