Address Supporting Organization

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Address Supporting Organization Status Report
ICANN San JuanJune 2007
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ASO Status Report Elements

• Internet Number Resource Status
• IPv4 Depletion and IPv6 Migration
• Address Council Report

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Internet Number Resource Status Report
As of 31 March 2007
Prepared by Regional Internet Registries AfriNIC,
APNIC, ARIN, LACNIC and the RIPE NCC
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Status of IPv4 Address Space (/8s)
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IPv4 - Address Space Utilization
The IANA Pool
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IPv4 AllocationsRIRs to LIRs/ISPsCumulative
Total (Jan 1999 Mar 2007)
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ASN Assignments RIRs to LIRs/ISPs Cumulative
Total (Jan 1999 Mar 2007)
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IANA IPv6 Allocations to RIRs (issued Oct 06)
Contains some /23s from the previous allocations
by IANA to the RIR
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IPv6 Allocations RIRs to LIRs/ISPsCumulative
Total (Jan 1999 Mar 2007)
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LinksInternet Number Resouce Statistics

• RIR Statshttp//www.nro.net/statistics/
• Raw Data/Historical RIR Allocationshttp//www.as
  o.icann.org/stats
• http//www.iana.org/assignments/ipv4-address-spac
  e
• http//www.iana.org/assignments/as-numbers
• http//www.iana.org/assignments/ipv6-unicast-a
  ddress-assignments

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IPv4 Depletion Migration to IPv6
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Requirement

• Users need access to services
• Access provided by a healthy Internet
• Healthy Internet needs contiguous address space
• Build out of major new networks
• Addition of new customers by Internet Service
  Providers

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Situation Part I

• Current Source of Contiguous Address Space is
  IP4
• This supply is diminishing

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IPv4 - Address Space Utilization
The IANA Pool
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IANA Pool
2012/2013
RIR Pool
2011
Source Geoff Huston APNIC
www.potaroo.net/tools/ipv4/
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Solution

• Get New Source of Contiguous Address Space
• This supply is IPv6

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Situation Part II

• The IPv4 Demand Continues
• IPv6 Migration is No to Slow
• Today, there are organizations attempting to
  reach mail and web servers via IPv6
• In the near future, there will be organizations
  that have no choice but to reach mail and web
  servers via IPv6

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Consequences

• No Access to Internet Services
• IPv6 Only Networks
• IPv6 Only Users
• Routing Table Fragmentation
• NAT Use Increase
• From Recovery Activity
• From Other Market Activity
• Other Market Development

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What to Do?

• Raise Awareness Beyond the Internet
• Reach Out to the General Community
• Facilitate the Deployment of IPv6
• Implement IPv6 Accessible Services
• Mail and web servers need to be reachable via
  IPv6 in addition to IPv4

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RIR Actions

• Raise Awareness Beyond the Internet
• Reach Out to the General Community
• Issue Advisories
• Educational Material
• Facilitate the Deployment of IPv6
• Policy Actions
• Administrative Actions
• Implement IPv6 Accessible Services
• Mail and web servers are reachable via IPv6 in
  addition to IPv4

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ICANN Board Actions

• Raise Awareness Beyond the Internet
• Reach Out to the General Community
• Issue an Advisory
• Facilitate the Deployment of IPv6
• Use ICANN Resources to support IPv6 Deployment
  Activities
• Implement IPv6 Accessible Services
• Make all ICANN related Mail and web servers
  available via IPv6 in addition to IPv4

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Address Supporting Organization Address Council
Report
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IPv4 Policy Discussions
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IPv6 Policy Discussions
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Other Policy Discussions
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Public Policy Meetings
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Policy Archives
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A Closing Thought
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Thank You