nanog mailing list archives

Re: google and amazon wierdness via HE right now


From: Andree Toonk <andree+nanog () toonk nl>
Date: Fri, 22 Apr 2016 11:54:52 -0700

It appears HE and others accepted 'hijacked' routes from AS200759.
A quick initial investigation shows close to 2,000 prefixes were
affected including prefixes normally announced by networks such as
Facebook, Google, Amazon, Twitter, Apple, Akamai, Time Warner Cable and
more.

Also see more details on the bgpmon blog here:

http://www.bgpmon.net/large-hijack-affects-reachability-of-high-traffic-destinations/

Cheers
 Andree


My secret spy satellite informs me that Frank Bulk wrote On 2016-04-22,
10:31 AM:
Being discussed on outages, too.

Our monitoring system saw access to www.amazon.com and www.cablelabs.com
(over v6) down via HE ... amazon came back up for me via Zayo, but when
www.cablelabs.com came back up, it was on HE.  So the same as you.

So I suspect HE had a hiccup.

Frank

-----Original Message-----
From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Ken Chase
Sent: Friday, April 22, 2016 12:22 PM
To: NANOG <nanog () nanog org>
Subject: google and amazon wierdness via HE right now


From toronto - something odd - mtr to google.com (google.com
(172.217.3.142))

 5. v638.core1.tor1.he.net      
 6. 100ge7-2.core1.nyc4.he.net  
 7. 100ge11-1.core1.par2.he.net 
 8. 10ge3-2.core1.zrh1.he.net   
 9. ???

par is paris, zrh is zurich?

same base path for hitting my EC2 nodes... Cant imagine this is just
affecting Toronto
HE customers.

EC2 node is in 107.20/14 

/kc




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