well-known Anycast prefixes

David Guo david at xtom.com
Tue Mar 19 17:43:19 UTC 2019


Hi Fredy,

Our anycast prefixes for DNS resolver

185.222.222.0/24
2a09::/48

You can add them if someone will maintain a list.

Regards,

David

-----Original Message-----
From: NANOG <nanog-bounces at nanog.org> On Behalf Of Fredy Kuenzler
Sent: Wednesday, March 20, 2019 1:13 AM
To: nanog at nanog.org
Subject: well-known Anycast prefixes

I wonder whether anyone has ever compiled a list of well-known Anycast prefixes.

Such as

1.1.1.0/24
8.8.8.0/24
9.9.9.0/24
...

Might be useful for a routing policy such as "always route hot-potato".

PS. this mail is not intended to start a flame war of hot vs. cold potato routing.

--
Fredy Kuenzler

Init7 (Switzerland) Ltd.
AS13030
Technoparkstrasse 5
CH-8406 Winterthur
Twitter: @init7 / @kuenzler
http://www.init7.net/



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