PLNOG 13: Andrzej Wolski: IPv4 Transfers
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PLNOG 13 | September 2014 IPv4 Transfers Andrzej Wolski Training Services
description
Andrzej Wolski – I am trainer at RIPE NCC where I develop, manage and deliver trainings mostly about Internet Governance, RIR/LIR aspects of numeric resource distribution and best practices in IP assignment and Internet Routing with focus on RPKI in general. You can find my speaker profile at RIPE NCC website Topic of Presentation: IPv4 Transfers Language: Polish Abstract: On 14 September 2012, the RIPE NCC reached its Last /8. Since then, the supply of unallocated IPv4 space has been limited to a single /22 for each Local Internet Registry. Since then there has been a growing interest in transfers of IPv4 allocations under the RIPE Transfer Policy. In this presentation I will describe the transfer process, policies and procedures in the RIPE NCC service region as well as provide the background information on how we got to this point in time and a glimpse of what will come in the future, such as inter-RIR transfers.
Transcript of PLNOG 13: Andrzej Wolski: IPv4 Transfers
PLNOG 13 | September 2014IPv4 Transfers
Andrzej Wolski Training Services
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2Internet Registry System
IANA
AFRINIC Africa
APNIC Asia Pacific
ARIN North America
LACNIC Latin America
RIPE NCC Eurasia
Middle East
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3Who are we?
• RIPE NCC
• Located in Amsterdam
• Not for profit membership organisation
• One of five RIRs
• RIPE Community
• Open community
• Develops policies
• Organised in Working Groups
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4What do we do?
• Distribute IP addresses and AS numbers
• Support RIPE community
• RIPE Database
• Reverse DNS and K-root server
• Resource Certification (RPKI)
• Training
• Research and Statistics
• Tools and measurements • RIPE Atlas, RIPEstat
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5IPv4 Distribution
Allocation PA Assignment PI Assignment
End User
/0
/21
/8
/25/23 /24
LIR
RIR
IANA
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6IANA IPv4 Pool
0%
10%
20%
30%
40%
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
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7RIPE NCC IPv4 Pool
“On 14 September 2012, the RIPE NCC ran out of their regular pool of IPv4”
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8IPv4 Distribution Post Exhaustion
Allocation PA Assignment PI Assignment
/0
/22
/8
/25/23 /24 End User
LIR
RIR
IANA
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• LIR can receive one /22 (1,024 IPv4 addresses), even if they can justify a larger allocation
• Both new and existing LIRs
• LIRs must already have an IPv6 allocation from an upstream LIR or the RIPE NCC
• over 4,400 /22 issued so far
!
• No new IPv4 Provider Independent (PI) address space
Allocations From the Last /8
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10Allocations From the Last /8
0"
50"
100"
150"
200"
250"
300"
Sep*12"
Oct*12"
Nov*12"
Dec*12"
Jan*13"
Feb*13"
Mar*13"
Apr*13"
May*13"
Jun*13"
Jul*13"
Aug*13"
Sep*13"
Oct*13"
Nov*13"
Dec*13"
Jan*14"
Feb*14"
Mar*14"
Apr*14"
May*14"
Jun*14"
Jul*14"
Aug*14"
AddiAonal"
1st"
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11RIPE NCC IPv4 Pool
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12RIPE NCC IPv4 Pool
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• Three different types of Intra-RIR transfers:
• Mergers and acquisitions
• Transfers of allocations
• Legacy space transfers
Need More IPv4 Address Space?
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• If an organisation (or part of it) is being sold, the Internet number resources in use by its network can be transferred
• Documentation requested:
• Merger/purchase agreement
• Company registration papers for both parties
• New “Independent Assignment Request and Maintenance Agreement” (only for Provider Independent resources)
• Based on procedural document ripe-595
Mergers and Acquisitions
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• Policy requirements
• Only between LIRs
• The LIR must confirm it will make assignment(s) from the allocation
• Transfer can be permanent or temporary
• List of transferred allocations is published
• Documentation requested:
• Signed RIPE NCC Transfer Agreement
• Company registration papers for both parties
• Based on procedural document ripe-622, section 5.5
Transfers of Allocations
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• Member only service through the LIR Portal
• Enables LIRs to:
• Offer address space
• Request address space
• Currently:
• 874,496 IPs offered
• 14,265,088 IPs requested
• The RIPE NCC has no interest in financial transactions
IPv4 Transfer Listing Service
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17IPv4 Transfer Listing Service: LIRPortal
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18IPv4 Transfer Listing Service: LIRPortal
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19IPv4 Transfers
0"
200000"
400000"
600000"
800000"
1000000"
1200000"
1400000"
0"
20"
40"
60"
80"
100"
120"
Aug+13" Sep+13" Oct+13"Nov+13"Dec+13" Jan+14" Feb+14"Mar+14"Apr+14"May+14" Jun+14" Jul+14" Aug+14"
Size%of%T
ransfers%
#%of%Transfers%
Number"of"Transfers" Size"of"Transfers"
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• IPv4 address space that was distributed prior to the formation of the Regional Internet Registry system • The RIPE NCC is able to support transfers of legacy space
with or without contractual relationship (Service agreement, Sponsoring LIR)
!
!
Any questions?
Contact: [email protected]
Legacy Space Transfers
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• Some members may decide to use a broker to facilitate the transfer process
!
• Listing of “Recognised IPv4 Transfer Brokers”
• Brokers who have signed an agreement to follow
• RIPE policies
• RIPE NCC procedures
• These brokers are not endorsed by the RIPE NCC and do not act on behalf of the RIPE NCC
!http://www.ripe.net/lir-services/resource-management/ipv4-transfers/brokers
Brokers
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• Ensuring that transfers follow RIPE policy
!
• Supporting our members through the transfer process
!
• Support you in protecting your resources!
Where Does the RIPE NCC Stand?
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Our ultimate priority is keeping the
registry up-to-date!
Where Does the RIPE NCC Stand?
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• IPv4 addresses are becoming more valuable
• Criminals will try any methods to obtain control over address blocks:
• Faking registration and identity papers
• Forged stamps and signatures
• Faking entire websites and domains
• RIPE NCC has to do more thorough checks:
• Extra time to process requests
• Please cooperate in supplying the required documents
Increased Risk for Hijacks
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If acquiring resources, ensure you are in contact with the legitimate holder or representative
!
!
Need help?
Contact: [email protected]
Acquiring Resources
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• Policy proposal 2014-05 - ‘Policy for Inter-RIR Transfers of Internet Resources’ • Policy proposal would allow the transfer of Internet number
resources from an LIR of another Regional Internet Registry (RIR) to an entity or LIR within the RIPE NCC service region
!
• Policy proposal 2014-02 - ‘Allow IPv4 PI transfer’ • Policy proposal would allow holders of Provider Independent (PI) IPv4
addresses to transfer those to other organisations
Policy Proposals and Transfers
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• The RIPE Policy Development Process is open to everyone
!
• Participate and let your voice be heard !
• If you would like support in order to propose a new policy, contact us at [email protected]
!
http://www.ripe.net/ripe/policies/current-proposals/current-policy-proposals
Participate in discussions
Questions? 28
