Since when an IPv6 prefix has been announced?

Gert Doering gert at
Mon Apr 9 20:30:55 CEST 2012


On Mon, Apr 09, 2012 at 05:28:39PM +0200, Rafa Sanchez wrote:
> Just a simple question.
> Does anyone know how could I know when an IPv6 prefix has been announced
> for the first time?
> For example, since when the following prefix "2001:428:4802:200::/56" has
> been announced?

RIPE's RIS project keeps track of such -, and then

... which says "it has not been seen at RIS in the last 3 months".

My own data says "this prefix has never been seen in the global IPv6 table"
(it might have been visible locally with "no-export").

Gert Doering
        -- NetMaster
have you enabled IPv6 on something today...?

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