RIRs and the Next Chapter of Internet Growth - from IPv4 to IPv6

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RIRs and the Next Chapter of Internet
Growth - from IPv4 to IPv6
Subha Shamarukh
Internet Resource Analyst
APNIC

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• A Network of Networks using standardized protocols
– TCP/IP
– HTTPS
– IPv4
– IPv6
– DNS
– BGP
What is the Internet?
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What is an RIR?
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• A Regional Internet Registry (RIR) manages the
allocation and registration of Internet number reso...

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Regional Internet Registries (RIRs)

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Asia Pacific Network
Information Centre
(APNIC)
“A global, open, stable and
secure Internet that serves
the entire Asia ...

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APNIC Service Region
APNIC serves 56 economies in the Asia Pacific Region

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What else does APNIC do?
• Delegate Internet Number Resources
- IPv4, IPv6 and AS numbers
• Maintain APNIC Whois Datab...

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Where do IP addresses come from?
ISP
End
user
Standards
Delegate
Delegate
Assignment

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What do IP addresses look like?
• IPv4
– IPv4 uses a 32-bit address for its Internet addresses.
– 220.247.144.0/22
– 2...

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Why can’t we keep using IPv4?
We’ve run out!
IPv4 uses a 32-bit address for Internet addresses.
It can provide suppo...

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IPv4 Exhaustion
• Delegated – 99.55%
• Reserved – 0.04%
• Available – 0.41%
With IPv4 being close to depletion,
the way...

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IPv4 Exhaustion

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How much IPv6 is there?
• IPv4 uses a 32-bit address for its Internet addresses.
This supports IP addresses in total...

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AS Interconnections
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Source: https://rex.apnic.net/

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AS Interconnections

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AS Interconnections
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AS Interconnections
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AS interconnections
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IPv6 End User Readiness - APNIC stats
39.9%
in 2024
Source: https://stats.labs.apnic.net/ipv6
17% in
2018
The World is ...

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CC % CC % CC % CC % CC % CC % CC % CC % CC % CC %
IN 82.40% MY 72.62% FR 70.77% BE 67.82% DE 66.01% SA 65.60% VN 65....

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IPv6 End User Readiness by Region
Region IPv6 Capable
Asia 46.17%
Americas 44.49%
Oceania 39.70%
Europe 33.91%
Sub Regi...

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IPv6 Transition Challenges
• Compatibility with legacy IPv4 systems.
• Infrastructure upgrades for IPv6.
• End-user ...

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Getting IPv6 is One Click away
• If you are an APNIC member and have IPv4 addresses,
you can login to MyAPNIC and ju...

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Technical Support
APNIC is ready to provide technical
training and technical assistance for
IPv6 deployment.
• Operatio...

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APNIC Academy IPv6 Courses
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• IPv6 Protocol Architecture &Address Planning
• IPv6 Deployment Planning
• IPv6 Trans...

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APNIC Academy
IPv6 Certification
Program
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getcertified.apnic.net
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Financial Support
• APNIC Foundation and the Information Society
Innovation Fund (ISIF Asia) provides financial support...

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APNIC Policy Development
Proposal Conference Status
prop-154: Resizing of IPv4 assignment for
IXPs
APNIC 57
Reached ...

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APNIC and APRICOT Conferences
Fellowships, Workshops, Trainings, Technical Sessions, Panel
Ddiscussions, Policy Disc...

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Stay in touch!
https://www.apnic.net/about-apnic/social-media/

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