Policy 2002-2: Experimental Internet Resource Allocations [Archived]


Here in the Vault, information is published in its final form and then not changed or updated. As a result, some content, specifically links to other pages and other references, may be out-of-date or no longer available.

Status: Adopted - NRPM Section 11

Tracking Information

Discussion Tracking

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Formal introduction on PPML on 23 September 2002

On 22 Jan. 2004, this policy was moved into the new Internet Resource Policy Evaluation Process (IRPEP) at the post Public Policy Meeting AC Review stage

.Last call posted from 8 - 22 March 2004

Public Policy Mailing List

ARIN Public Policy Meeting:


ARIN Advisory Council:

31 October 2002
22 November 2002
27 March 2003
8 April 2003
8 May 2003
17 July 2003
23 October 2003
18 December 2003
15 January 2004
26 February 2004
20 April 2004

ARIN Board of Trustees:

10 June 2004


View previous versions


16 December 2004


There have been a number of experimental address allocations undertaken in the Internet over the past decade. These experimental address allocations have been made by the IANA in coordination with the IETF, on an ad hoc basis. There is currently no systematic means of receiving other Numbering Resources on a temporary basis as part of a recognized experiment in Internet technology deployment. The following policy is proposed:

ARIN will allocate Numbering Resources to entities requiring temporary Numbering Resources for a fixed period of time under the terms of recognized experimental activity.

“Numbering Resources” refers to unicast IPv4 or IPv6 address space and Autonomous System numbers.

The following criteria for this policy are proposed:

  1. Documentation of recognized experimental activity

A Recognized Experimental Activity is one where the experiment’s objectives and practices are described in a publicly accessible document. It is a normal requirement that a Recognized Experimental Activity also includes the undertaking that the experiment’s outcomes be published in a publicly accessible document at the end of the experiment. The conditions for determining the end of the experiment are to be included in the document. Applicants for an experimental allocation are expected to demonstrate an understanding that when the experiment ends, the allocation will be returned; a successful experiment may need a new allocation under normal policies in order to continue in production or commercial use, but will not retain the experimental allocation.

A “publicly accessible document” is a document that is publicly and openly available free of charges and free of any constraints of disclosure.

ARIN will not recognize an experimental activity under this policy if the entire research experiment cannot be publicly disclosed.

ARIN has a strong preference for the recognition of experimental activity documentation in the form of a document which has been approved for publication by the IESG or by a similar mechanism as implemented by the IETF.

  1. Technical Coordination

ARIN requires that a recognized experimental activity is able to demonstrate that the activity is technically coordinated.

Technical coordination specifically includes consideration of any potential negative impact of the proposed experiment on the operation of the Internet and its deployed services, and consideration of any related experimental activity.

ARIN will review planned experimental activities to ensure that they are technically coordinated. This review will be conducted with ARIN and/or third-party expertise and will include liaison with the IETF.

  1. Coordination over Resource Use

When the IETF’s standards development process proposes a change in the use of Numbering Resources on an experimental basis the IETF should use a liaison mechanism with the Regional Internet Registries (RIRs) of this proposal. The RIRs will jointly or severally respond to the IETF using the same liaison mechanism.

  1. Resource Allocation Term and Renewal

The Numbering Resources are allocated on a lease/license basis for a period of one year. The allocation can be renewed on application to ARIN providing information as per Detail One. The identity and details of the applicant and the allocated Numbering Resources will be published under the conditions of ARIN’s normal publication policy. At the end of the experiment, resources allocated under this policy will be returned to the available pool.

  1. Single Resource Allocation per Experiment

ARIN will make one-off allocations only, on an annual basis to any applicant. Additional allocations to an organization already holding experimental activity resources relating to the specified activity outside the annual cycle will not be made unless justified by a subsequent complete application.

It’s important for the requesting organization to ensure they have sufficient resources requested as part of their initial application for the proposed experimental use.

  1. Resource Allocation Fees

ARIN may charge an administration fee to cover each allocation made of these experimental resources. This fee simply covers registration and maintenance, rather than the full allocation process for standard ARIN members. This administration fee should be as low as possible as these requests do not have to undergo the same evaluation process as those requested in the normal policy environment.

  1. Resource Allocation Size

The Numbering Resources requested come from the global Internet Resource space, and are not from private or other non-routable Internet Resource space. The allocation size should be consistent with the existing ARIN minimum allocation sizes, unless small allocations are intended to be explicitly part of the experiment. If an organization requires more resource than stipulated by the minimum allocation sizes in force at the time of their request, their experimental documentation should have clearly described and justified why this is required.

  1. Commercial Use Prohibited

If there is any evidence that the temporary resource is being used for commercial purposes, or is being used for any activities not documented in the original experiment description provided to ARIN, ARIN reserves the right to immediately withdraw the resource and reassign it to the free pool.

  1. Resource Request Appeal or Arbitration

ARIN reserves the ability to assess and comment on the objectives of the experiment with regard to the requested amount of Numbering Resources and its technical coordination. ARIN reserves the ability to modify the requested allocation as appropriate, and in agreement with the proposer. In the event that the proposed modifications are not acceptable, the requesting organization may request an appeal or arbitration using the normal ARIN procedures. In this case, the original proposer of the experimental activity may be requested to provide additional information regarding the experiment, its objectives and the manner of technical coordination, to assist in the resolution of the appeal.


Here in the Vault, information is published in its final form and then not changed or updated. As a result, some content, specifically links to other pages and other references, may be out-of-date or no longer available.