nanog mailing list archives

Re: 4.0.0.0/8?


From: Hank Nussbacher <hank () efes iucc ac il>
Date: Tue, 20 Sep 2011 20:22:06 +0300 (IDT)

On Tue, 20 Sep 2011, Patrick W. Gilmore wrote:

Newbie question:

If I do:
route-views>sho ip bgp 4.0.0.0
BGP routing table entry for 4.0.0.0/9, version 821994

why do I see the /9 and not the /8 by default? If I do a specific lookup for 4.0.0.0/8 it is there as well.

Thanks,
Hank

On Sep 20, 2011, at 1:13 PM, Hank Nussbacher wrote:

Did Level3 withdraw 4.0.0.0/8 today and start announcing it as two /9s?

I don't know if it was today, but I see two /9s.




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