It wasn’t an emergency policy proposal (like 2019-1), it was later and it was 
an emergency suspension of a policy provision.

I’m not sure those end up getting processed the same way.

Owen


> On Sep 26, 2025, at 10:27, Chris Woodfield <[email protected]> wrote:
> 
> Hi Owen,
> 
> Could you further explain point #2? 
> 
> Going through the NRPM revision history of emergency policies (only two of 
> them, as far as I'm aware), it looks like you’re referring to the changes in 
> 2019-1 here: 
> 
> https://bitbucket.org/arin-rir/number-resource-policy-manual/commits/c5ddbb65653aa4e19aa3079212fbc1b4e972d267#Lnrpm.mdF407
> 
> If I’m reading this correctly, this only refers to allocations by ARIN from 
> the wait list under 4.1.8, not allocations made under 4.4. Is there context 
> or history you’re aware of that I’m missing?
> 
> Thanks,
> 
> -Chris
> 
> 
>> On Sep 23, 2025, at 18:20, Owen DeLong via ARIN-PPML <[email protected]> 
>> wrote:
>> 
>> A couple of nits…
>> 
>> 1. I think since this would be effectively a new replacement 4.4, we should 
>> make it clear that ARIN is not reserving a new /15, but rather continuing 
>> with what is left of the existing reservation.
>> 
>> 2. I think that we should retire the renumber and return portion of 4.4.3 as 
>> the board suspended it a long time ago and that emergency policy decision 
>> was subsequently ratified by the membership.
>> 
>> Owen
>> 
>> 
>>> On Sep 23, 2025, at 09:31, ARIN <[email protected]> wrote:
>>> 
>>> On 18 September 2025, the ARIN Advisory Council (AC) advanced the following 
>>> Draft Policy to Recommended Draft Policy status: 
>>> 
>>> * ARIN-2024-5: Rewrite of NRPM Section 4.4 Micro-Allocation
>>> 
>>> The text of the Recommended Draft Policy is below, and may also be found 
>>> at: 
>>> 
>>> https://www.arin.net/participate/policy/drafts/2024_5/
>>> 
>>> You are encouraged to discuss all Recommended Draft Policies on PPML prior 
>>> to their presentation at the next ARIN Public Policy Consultation (PPC). 
>>> PPML and PPC discussions are invaluable to the AC when determining 
>>> community consensus. 
>>> 
>>> The PDP can be found at:
>>> 
>>> https://www.arin.net/participate/policy/pdp/
>>> 
>>> Draft Policies and Proposals under discussion can be found at: 
>>> 
>>> https://www.arin.net/participate/policy/drafts/
>>> 
>>> Regards,
>>> 
>>> Eddie Diego
>>> Policy Analyst
>>> American Registry for Internet Numbers (ARIN)
>>> 
>>> 
>>> Recommended Draft Policy ARIN-2024-5: Rewrite of NRPM Section 4.4 
>>> Micro-Allocation
>>> 
>>> AC Assessment of Conformance with the Principles of Internet Number 
>>> Resource Policy:
>>> 
>>> "Following a review of community feedback, staff and legal recommendations, 
>>> and AC discussions, Draft Policy  ARIN-2024-5: Rewrite of NRPM Section 4.4 
>>> Micro-Allocation, was found to conform to the principles of the ARIN Policy 
>>> Development Process. Based on being fair, impartial, and technically sound, 
>>> this Draft Policy was moved to Recommended Draft state by the Advisory 
>>> Council. If adopted by the ARIN Board Of Trustees, it would update the 
>>> NRPM’s terminology from “Micro-Allocation” to “Critical Internet 
>>> Infrastructure” in order to better describe the usage for the resources 
>>> described in Section 4.4, as well as clarify qualification and usage 
>>> requirements for resources allocated under the section."
>>> 
>>> Problem Statement:
>>> 
>>> The current NRPM Section 4.4 language hasn’t aged well. As the ARIN 53 
>>> policy experience report demonstrated, 4.4 has also become difficult to 
>>> implement by ARIN staff. The growth and use of Internet Exchanges have also 
>>> changed. The overhaul seeks to improve technical soundness, respect the 
>>> privilege of a dedicated pool and to more closely observe conservation 
>>> principles using clear, minimum and enforceable requirements and 
>>> underscoring the value of routability of allocated prefixes as required.
>>> 
>>> Policy Statement:
>>> 
>>> 4.4 Critical Internet Infrastructure (CII) Allocations
>>> 
>>> ARIN will reserve a /15 equivalent of IPv4 address space for critical 
>>> Internet infrastructure (CII) within the ARIN RIR service area. Allocations 
>>> from this pool will be no smaller than a /24. Sparse allocation will be 
>>> used whenever practical. CII includes Internet exchange points (IXPs), core 
>>> DNS service providers (e.g. ICANN-sanctioned root and ccTLD operators) 
>>> ARIN, and IANA.
>>> 
>>> ICANN-sanctioned gTLD operators may justify up to the equivalent of an IPv4 
>>> /23 block for each authorized gTLD, allocated from the free pool or 
>>> received via transfer, but not from the above reservation. This limit of a 
>>> /23 equivalent per gTLD does not apply to gTLD allocations made under 
>>> previous policy.
>>> 
>>> Previous allocations under this policy must continue to meet the 
>>> justification requirements of this policy.
>>> 
>>> Use of this policy for CII is voluntary; address holders that qualify for 
>>> CII allocations may use allocations obtained via other means for CII 
>>> resources. ARIN will publish a record of all addresses allocated under this 
>>> section for research purposes.
>>> 
>>> 4.4.1 Internet Exchange Allocations
>>> 
>>> Internet exchange operators must justify their need by providing a minimum 
>>> of three initial participants not under common control connected to a 
>>> shared, physical switching fabric to be used for the purpose of the 
>>> exchange of data destined for and between the respective networks. This 
>>> justification must include participant names, ASNs and contact information 
>>> for each named participant. The applicant’s Internet exchange-affiliated 
>>> ASNs are not eligible to be included in meeting the participant requirement.
>>> 
>>> Allocated addresses may be publicly reachable at the operator’s discretion 
>>> but must be assigned only to resources directly related to the operation of 
>>> the IXP.
>>> 
>>> 4.4.2 TLD Allocations
>>> 
>>> TLD operators will provide justification of their need and certification of 
>>> their status as currently active zone operators.
>>> 
>>> 4.4.3 Additional Requests
>>> 
>>> A recipient may request up to a 24-month supply of IPv4 resources under 
>>> this section. Requests for additional resources under this section will be 
>>> evaluated using Section 4.2.4.1’s usage requirements.
>>> 
>>> In cases where fulfilling the request by expanding the existing allocation 
>>> is not possible, a single prefix sized to accommodate both the prior and 
>>> additional requested allocation will be issued to facilitate renumbering. 
>>> The original allocation must be returned to ARIN within 12 months of the 
>>> new allocation.
>>> 
>>> Timetable for Implementation: Immediate.
>>> 
>>> 
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> ARIN-PPML
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>> 
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