internet number resource status report...internet number resource status report 2 experimental, 16...

Internet number resource status reportPrepared by Regional Internet RegistriesAFRINIC, APNIC, ARIN, LACNIC, RIPE NCC

As of 30 June 2018

Distribution of the 256 /8s

All IPv4 Address SpaceInternet number resource status report 2

Experimental, 16

Local Identification, 1

Loopback, 1Private Use, 1Multicast, 16

Central Registry92

AFRINIC4

APNIC45

ARIN36

LACNIC9

RIPE NCC35

In terms of /8s

Available IPv4 SpaceInternet number resource status report 3

0.6

0.3

0.00.1

0.5

0

0.1

0.2

0.3

0.4

0.5

0.6

AFRINIC APNIC ARIN LACNIC RIPE NCC

In terms of /8s, how much space have each RIR issued per year?

IPv4 Space issued by RIRs4

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 20180.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00


Internet number resource status report

IPv4 Transfers

(exclusive M&A)

5

Number of transfers per year

Intra-RIR IPv4 Transfers

2009 2010 2011 2012 2013 2014 2015 2016 2017 20180

200

400

600

800

1000

1200

1400

1600


6Internet number resource status report

Number of addresses transferred by year

Intra-RIR IPv4 TransfersInternet number resource status report 7

2009 2010 2011 2012 2013 2014 2015 2016 2017 20180

5

10

15

20

25

30

35

40

45

Milli

ons


Total number of IPv4 transfers between RIRs

Inter-RIR IPv4 Transfers8

18

30

12520

223

APNIC RIPE NCC

ARIN

AFRINIC LACNIC

22


Total number of IPv4 addresses transferred between RIRs

Inter-RIR IPv4 Transfers9

271.1K

290.6K

8.1M111.6K

16.5M

APNIC RIPE NCC

ARIN

AFRINIC LACNIC

1.2M


IPv6

10

How much has been allocated to the RIRs?

All IPv6 Address Space11

RIR IPv6 PrefixAFRINICAPNICARINLACNICRIPE NCC

2c00::/122400::/122600::/122800::/122a00::/12

IETF Reserve /1,/2+

Global Unicast

Unique Local Unicast /7

Multicast /8

IANA Reserve 506 /12s

IANA Reserve /12-

RIRs 5 /12s (October 2006)

6to4 /16

Allocated to RIRs before Oct 2006 /17,/18+

IETF Reserve /23


/3

/0

/12

Link-Scoped Unicast /10

How many prefixes have each RIR allocated per year?

IPv6 Allocations Issued by RIRs12

0

500

1000

1500

2000

2500

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018


Total size of IPv6 space (in /32s) that each RIR has allocated

Total Allocated IPv6 Space13

9,203

55,851

45,550

11,673

110,748

0

20,000

40,000

60,000

80,000

100,000

120,000



How many prefixes have each RIR assigned per year?

IPv6 Assignments Issued by RIRs14

0

100

200

300

400

500

600

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018


Total size of IPv6 space (in /48s) that each RIR has assigned

Total Assigned IPv6 Space15

900

1,117,210

2,800,813

9,112,879

199,7670

1,000,000

2,000,000

3,000,000

4,000,000

5,000,000

6,000,000

7,000,000

8,000,000

9,000,000

10,000,000



Percentage of Members with IPv6 in each RIR16

44.7%57.4%

48.2%

91.4%

69.3%

0.0%

1.9% 9.6%

0.7%

0.7%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%


Members with IPv4 and IPv6Members with IPv6 only


AS Numbers

17

All ASNs

AS Numbers18

Unallocated32-bit

Special Purpose32-bit

APNIC32-bitAPNIC

16-bit

Special Purpose

16-bit

AFRINIC32-bit

AFRINIC16-bitLACNIC

32-bit

LACNIC16-bit

ARIN32-bit

ARIN16-bit

RIPE NCC32-bit

RIPE NCC16-bit


How many ASNs have each RIR issued per year?

ASN Assignments by RIRs19

0

500

1000

1500

2000

2500

3000

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

16-bit


32-bit

Total ASNs Assigned by each RIR20

985

8,038

25,005

3,034

23,675

670

7,085

4,062

5,703

10,304

0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000


16-bit


32-bit

• NRO Statisticswww.nro.net/statistics

• IANA Number Resourceshttps://www.iana.org/numbers

References21Internet number resource status report

http://www.nro.net/statistics

https://www.iana.org/numbers

Thank You

22

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