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CENIC 08 IPv4 /8s Remaining from IANA
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CENIC 08
IPv4 Free Pool Depletionand IPv6 Adoption
Richard Jimmerson
American Registry for Internet Numbers (ARIN)
CENIC 08
Available /8s from IANA
CENIC 08
IPv4 /8s Remaining from IANA
Dec 2007 Internet Number Resource Report
IPv4 AllocationsIPv4 Allocations RIRs to LIRs/ISPsRIRs to LIRs/ISPs
Yearly ComparisonYearly Comparison
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
1999 2000 2001 2002 2003 2004 2005 2006 2007
AfriNICAPNIC ARIN LACNICRIPE NCCN
umbe
r of /
8s
CENIC 08
RIRs are consistently allocating over10 /8s per year
The RIRs collectively allocated over12 /8s for the first time in 2007
Number of /8s remaining in IANA’sunallocated pool:
42
Dec 2007 Internet Number Resource Report
IPv6 Allocations IPv6 Allocations RIRs to LIRs/ISPsRIRs to LIRs/ISPs
Yearly ComparisonYearly Comparison
0
20
40
60
80
100
120
140
160
180
1999 2000 2001 2002 2003 2004 2005 2006 2007
AfriNICAPNICARINLACNICRIPE NCC
Num
ber o
f allo
catio
ns
CENIC 08
Active Policy Proposal Topics
• Community networks IPv6 Allocation• IPv4 transfer policy proposal• SWIP support for smaller than /29 assignments• Cooperative distribution of the end of the IPv4 free pool• End policy for IANA IPv4 allocations to RIRs• Expand timeframe of additional requests• PI IPv6 for legacy holders with RSA and efficient use• Legacy outreach and partial reclamation• Resource review process
http://www.arin.net/policy/index.html
CENIC 08
Public Policy Mailing List(PPML)
ForumForum RaiseRaise
Policy-Related IssuesPolicy-Related Issues DiscussDiscuss All Policy Proposals Introduced on PPMLAll Policy Proposals Introduced on PPML SubscribeSubscribe
http://lists.arin.net/mailman/listinfo/ppml
CENIC 08
• Statistics http://www.nro.net/statistics/
• ARIN IPv6 Wikihttp://www.getipv6.info/
• Internet Resource Policy Evaluation Processhttp://www.arin.net/policy/irpep.html
• Policy Proposal Archivehttp://www.arin.net/policy/proposals/proposal_archive.html
• Number Resource Policy Manualhttp://www.arin.net/policy/nrpm.html
References
CENIC 08
Legacy Registration Services Agreement (Legacy-RSA)
• Resources issued prior to December 1997 are considered “legacy”
• Created to allow for formal agreement between legacy holders and ARIN
• It is NOT required• ARIN WILL continue to provide services
without a signed Legacy-RSA minus any policy changes passed by the community
http://www.arin.net/registration/legacy/
CENIC 08
Tutorials / Training Technical Presentations BoFs Policy Discussions Help Desks Social Event
CENIC 08
Thank You