1.0.0.0/8 route from MERIT ?

Christopher Morrow morrowc.lists at gmail.com
Tue Mar 2 14:51:29 UTC 2010


On Tue, Mar 2, 2010 at 3:50 AM, Tomoya Yoshida <yoshida at nttv6.jp> wrote:
> Thank you Geoff.
>
> I asked because I could see 1/8 of merit AS237 but couldn't see
> of origin AS36561 for those two in database.
> Even if it's an experiment and sort term, It's better to be registerd
> in right origin I think. # It could be guessed but...

which databases?

morrowc at localhost:~$ whois -h rr.arin.net 1.2.3.0
% This is the ARIN Routing Registry.

% Note: this output has been filtered.

% Information related to '1.2.3.0/24AS36561'

route:          1.2.3.0/24
descr:          YouTube, Inc.
descr:          901 Cherry Ave
descr:          San Bruno, CA 94066
descr:          US
origin:         AS36561
mnt-by:         MNT-YOUTU
source:         ARIN # Filtered


morrowc at localhost:~$ whois -h rr.arin.net 1.1.1.0
% This is the ARIN Routing Registry.

% Note: this output has been filtered.

% Information related to '1.1.1.0/24AS36561'

route:          1.1.1.0/24
descr:          YouTube, Inc.
descr:          901 Cherry Ave
descr:          San Bruno, CA 94066
descr:          US
origin:         AS36561
mnt-by:         MNT-YOUTU
source:         ARIN # Filtered

These ought to then get around to other IRR-ish-things when their
propogation times hit, yes?

-Chris

> When RPKI comes, is it no problem??
>
>        -tomoya
>
>
> On Tue, 2 Mar 2010 19:17:45 +1100
> Geoff Huston <gih at apnic.net> wrote:
>
> |Hi,
> |
> |As I noted in the previous note quoted below, APNIC are undertaking a second experiment with these two /24 routes originated by AS 36561. These two /24s appear to be the major attractors in the 1.0.0.0/8 space. YouTube have generously provided assistance for this second experiment, and we are very grateful for their help!
> |
> |  Geoff Huston
> |  APNIC
> |
> |
> |
> |
> |On 02/03/2010, at 6:59 PM, Tomoya Yoshida wrote:
> |
> |> Are these from youtube also?
> |>
> |> 1.1.1.0/24         *[BGP/170] 07:04:22, MED 0, localpref 100
> |>                      AS path: 2914 3356 36561 I
> |> 1.2.3.0/24         *[BGP/170] 07:01:21, MED 0, localpref 100
> |>                      AS path: 2914 3356 36561 I
> |>
> |>      tomoya
> |>
> |>
> |> On Thu, 25 Feb 2010 14:34:02 +1100
> |> Geoff Huston <gih at apnic.net> wrote:
> |>
> |> |
> |> |On 25/02/2010, at 6:13 AM, Alex H. Ryu wrote:
> |> |
> |> |>
> |> |> Today I jumped into one of our routers, and I found that 1.0.0.0/8 is
> |> |> announced from AS237, which is MERIT.
> |> |>
> |> |>
> |> |>    Network            Next Hop        Metric LocPrf Weight Path
> |> |> *>  1.0.0.0/8          4.59.200.5      0      60     0      (65001
> |> |> 65105) 3356 7018 237 i
> |> |>
> |> |> Is this supposed to be?
> |> |> I thought 1.0.0.0/8 is allocated to APNIC.
> |> |
> |> |Yes, this is supposed to be. This is one of a number of planned experiments in advertising all and selected parts of 1/8 in the coming weeks.
> |> |
> |> |Geoff Huston
> |> |APNIC
> |>
> |> --
> |> Tomoya Yoshida <yoshida at nttv6.jp>
> |>
>
> --
> Tomoya Yoshida <yoshida at nttv6.jp>
>
>
>




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