Recommended Draft Policy ARIN-2023-1

Retire Slow Start

Status: Under Discussion
Shepherds: Brian Jones, Amy Potter

Current Text (23 May 2023)

Problem Statement:

Section Slow Start has been a part of the NRPM for two decades, and successfully served to constrain the rate at which ARIN issued IPv4 address allocations to its members for many years. Following the exhaustion of the free pool, as well as the introduction and refinement of transfer policies, Slow Start has ceased to be applicable to the operations of ARIN’s registration services. Staff has confirmed that this policy has not been used since 2018.

Policy Statement:

Retire Slow Start

Timetable for Implementation: Immediate



Staff Understanding

Draft Policy ARIN-2023-1 Retire Slow Start intends to retire policy text that is no longer applicable. The policy text is clear and understandable.

Implementable as Written? Yes

Impact on ARIN Registry Operations and Services: None

Legal Review

No material legal issue.

Implementation Timeframe Estimate: Three months

Implementation Requirements:

  • Updates to public documentation

Proposal/Draft Policy Text Assessed: 23 May 2023

History and Earlier Versions

Action Date
Proposal 17 April 2023
Draft Policy 23 May 2023
Recommended 21 November 2023

Board of Trustees

ARIN Public Policy Meetings