3-2-1 Is IPv4 Done? · 3-2-1 Is IPv4 Done? Mark Kosters Chief Technology Officer, ARIN . IPv4...

3-2-1 Is IPv4 Done?

Mark Kosters Chief Technology Officer, ARIN

IPv4 Inventory Report

IPv4 inventory published on ARIN’s website: www.arin.net

Inventory updated daily @ 8PM ET

2

Current IPv4 Inventory as of 10 July 2012

~4.82 /16 equivalents in the “RRH” bucket

(RRH = returned, revoked, held)

1 /10 reserved

– For NRPM 4.10 “Dedicated IPv4 block to facilitate IPv6 Deployment”

3.19

3.19 /8 equivalents in the pool of “available addresses”

2011 & 1st Qtr 2012 IPv4 Address Allocations and Assignments

**Feb 3, 2011- IANA depletion

0

5,000

10,000

15,000

20,000

25,000

Jan-‐11 Feb-‐11 Mar-‐11 Apr-‐11 May-‐11 Jun-‐11 Jul-‐11 Aug-‐11 Sep-‐11 Oct-‐11 Nov-‐11 Dec-‐11 Jan-‐12 Feb-‐12 Mar-‐12 IPv4 Assignments (/24s) 182 344 257 416 1,632 237 159 294 1,405 319 406 152 153 303 974

IPv4 AllocaLons (/24s) 22,115 20,580 2,813 4,956 7,817 1,106 725 1,198 10,152 3,570 1,320 5,624 1,448 2,756 4,696

Delega&o

ns

0

5,000

10,000

15,000

20,000

25,000

Jan-‐11 Feb-‐11 Mar-‐11 Apr-‐11 May-‐11 Jun-‐11 Jul-‐11 Aug-‐11 Sep-‐11 Oct-‐11 Nov-‐11 Dec-‐11 Jan-‐12 Feb-‐12 Mar-‐12 IPv4 Assignments (/24s) 182 344 257 416 1,632 237 159 294 1,405 319 406 152 153 303 974

IPv4 AllocaLons (/24s) 22,115 20,580 2,813 4,956 7,817 1,106 725 1,198 10,152 3,570 1,320 5,624 1,448 2,756 4,696

Delega&o

ns


2011 & 1st Qtr 2012 IPv6 Address Allocations and Assignments

0

20

40

60

80

100

120

140

160

Jan-‐11 Feb-‐11 Mar-‐11 Apr-‐11 May-‐11 Jun-‐11 Jul-‐11 Aug-‐11 Sep-‐11 Oct-‐11 Nov-‐11 Dec-‐11 Jan-‐12 Feb-‐12 Mar-‐12 IPv6 Assignments 29 57 59 54 46 38 28 41 36 23 18 21 24 22 27

IniLal IPv6 AllocaLons 41 91 70 57 52 46 28 44 33 26 30 30 23 22 27

Completed

IPv6 Delega&

ons


Current State of IPv6 Adoption IPv6 Address Requests


Current State of IPv6 Adoption IPv6 Allocations & Assignments

ISP Members with IPv4 and IPv6

Total of 4,122 ISP Subscriber Members

*as of 31 March 2012

Looking in the Crystal Ball •  Is IPv6 taking over?

–  Deployment has been steady but small –  Working on the 1%

•  IPv4/IPv6 Coexistence –  Introduction of more middle-boxes both 6to4 and 4to6 –  CGN is the answer to many ISPs coexistence strategies –  Introduction of new complexity in the middle –  Going to be ugly

•  Transfers will play a more important role •  People seeing role for brokers •  ITU is still seeing if it has a role in address allocation

–  Much education going on here –  Not a lot being exposed – underground sites coming up

•  Wcitleaks.org

Recently Adopted Policies •  ARIN-2011-9 (Global Proposal): Global Policy for post

exhaustion IPv4 allocation mechanisms by the IANA –  Adopted by ICANN Board –  RIRs may return address space to IANA –  IANA may allocate address space back to the RIRs

•  ARIN-2011-1: ARIN Inter-RIR Transfers –  Allows transfers to/from the ARIN region –  The two RIRs must have compatible transfer policy; transfer

based on need •  ARIN-2012-1: Clarifying requirements for IPv4 transfers

–  Adds criteria for 8.3 Specified Transfers and inter-RIR transfers

–  Cannot have gotten space from ARIN in previous 12 months or get additional space for 12 months after transfer

•  ARIN-2012-3 ASN transfers –  Adds ASNs to specified transfers

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Completed IPv4 Address Space Transfers (NRPM 8.3)

<https://www.arin.net/knowledge/statistics/transfers_8_3.html>

47.20.0.0/14 47.16.0.0/14 54.240.0.0/12 64.72.208.0/20 64.72.208.0/20 66.128.0.0/20 67.215.108.0/22 69.55.32.0/20 69.164.128.0/20 128.136.0.0/16 130.167.0.0/16 131.253.1.0/24 131.253.3.0/24 131.253.5.0/24 131.253.6.0/24 131.253.8.0/24 131.253.12.0/22 131.253.16.0/23 131.253.18.0/24 131.253.21.0/24 131.253.22.0/23 131.253.24.0/21 131.253.32.0/20 131.253.61.0/24 131.253.62.0/23 131.253.64.0/18 131.253.128.0/17 132.245.0.0/16 134.170.0.0/16 134.177.0.0/16 136.146.0.0/16 136.147.0.0/16 137.116.0.0/16 137.117.0.0/16 137.135.0.0/16 138.91.0.0/16 141.251.0.0/16 160.153.0.0/16 165.225.128.0/18 170.71.0.0/16 174.44.0.0/16 192.32.0.0/16 192.48.225.0/24 192.84.159.0/24 192.84.160.0/24 192.84.161.0/24 198.32.99.0/24 198.32.100.0/22 198.32.104.0/21 198.32.112.0/21 198.32.120.0/22 198.32.124.0/23 198.32.128.0/24 198.32.129.0/24 198.32.132.0/24 198.32.133.0/24 198.32.134.0/23 198.32.144.0/24 198.32.175.0/24 198.32.176.0/23 198.32.181.0/24 198.32.182.0/23 198.32.186.0/24 198.32.190.0/23 198.32.192.0/24 198.32.195.0/24 198.32.196.0/24 198.32.241.0/24 198.32.242.0/23 198.49.8.0/24 198.200.130.0/24 198.206.164.0/24 199.7.82.0/24 199.30.16.0/20 199.74.210.0/24 199.242.32.0/20 199.242.48.0/21 204.16.240.0/21 204.152.140.0/23 205.174.224.0/20 208.83.128.0/22 216.71.224.0/20 216.139.64.0/19 216.243.96.0/20

12

Bankruptcy Court-related Completed Transfers Nortel (Nortel I – USA) (Delaware) 04/26/2011 9 /16’s; 1 /17; 1 /18; 4 /20’s; 2 /21’s; 1 /22; 4 /23’s; and 16 /24’s In re: Borders Group, Inc., et al., (S.D.NY) 12/20/2011 1 /16 In re: Teknowledge Corporation (N.D.CA) 1/24/2012 1 /16 Northern Telecom Canada, Ltd. (Nortel II – Canada) 2/24/2012 2 /16’s Bell-Northern Research (Nortel II – Canada) 2/29/2012 1 /14 2/29/2012 1 /14 4/10/2012 2 /16’s

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NRPM 8.3 Transfers – Reasons for Denial

<https://www.arin.net/knowledge/statistics/transfers_8_3.html>

•  Requests to transfer to a party without any operational need •  Requests to transfer blocks by other than actual registrant •  Requests to transfer block sizes smaller than minimum •  Requests to transfer blocks larger than needed by recipient •  Requests to transfer blocks outside of the ARIN region (*) * Active policy development underway in this area

What About Legacy Space and Transfers?

•  Much Discussion on ARIN’s Public Policy List –  Please join

–  http://lists.arin.net/mailman/listinfo/arin-ppml

Upcoming ARIN Meetings

Spring 2013 – in progress

24-26 Oct 2012

3-2-1 Is IPv4 Done? · 3-2-1 Is IPv4 Done? Mark Kosters Chief Technology Officer, ARIN . IPv4...

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