Yeah ,that's what I meant. They can remove the certificate for the resource holder and sign a new certificate for these resources and set ROA for as0 only. Technically speaking.

Brandon Z.

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On Fri, Nov 15, 2024 at 01:21 William Herrin <bill@herrin.us> wrote:

On Thu, Nov 14, 2024 at 9:03 AM Tom Beecher <beecher@beecher.cc> wrote:
> As explained earlier, RIRs cannot "create" INVALIDs.

Hi Tom,

Wouldn't they just withdraw the delegation and issue an AS0 ROA
covering the address block? Does that not cause the associated route
advertisements to become RPKI invalid?

Regards,
Bill Herrin

--
William Herrin
bill@herrin.us
https://bill.herrin.us/