Hey there Ray!
Are these actually statistics or parameters, and are either available at this time for IPv6 and IPv4? I would be interested in seeing them, especially would like to update my view of how IPv6 is being utilized at this time.
Thanks,
Tanya
> From: plzak(a)arin.net> To: iljitsch(a)muada.com; emmiesan(a)msn.com> CC: ipv6-wg(a)ripe.net> Subject: RE: [ipv6-wg] 2006 IPv4 Address Use Report> Date: Tue, 2 Jan 2007 08:08:33 -0500> > I would think that an interesting statistic to look at would be the> consumption rates by region and by the top 10 economy/country consumers in> both IPv4 and IPv6. I would also look at the percentage of the allocated> IPv6 resources by region and by the top 10 economy/country consumers.> > Ray > > > -----Original Message-----> > From: ipv6-wg-admin(a)ripe.net [mailto:ipv6-wg-admin@ripe.net] On Behalf Of> > Iljitsch van Beijnum> > Sent: Tuesday, January 02, 2007 5:33 AM> > To: Tanya Hinman> > Cc: ipv6-wg(a)ripe.net> > Subject: Re: [ipv6-wg] 2006 IPv4 Address Use Report> > > > On 1-jan-2007, at 23:53, Tanya Hinman wrote:> > > > > Is the decrease in the percentage of used IPv4 space in the United> > > States of America due to other countries increasing their usage and/> > > or the return of unused IPv4 space in the United States of America?> > > Just looking at upcoming usage statistics globally.> > > > A year ago, the US held 1324.93 million addresses out of a total of> > 2238.04 million = 59.2% (apparently I rounded off incorrectly with my> > 60% figure).> > > > Yesterday's total is 2407.11 so for the US to maintain its 59.2% it> > would have to hold 1425 million addresses, which is an increase of> > exactly 100 million addresses. But the US didn't get 100 million> > addresses last year, but "only" 41.66 million for a total of 1366.53> > (56.8%).> > > > So the US keeps growing, and still uses up a quarter of the new> > addresses given out in 2006, but the rest of the world grows faster> > so the US lead is diminishing.>
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Hello all,
I have been out of the IP field for a few years so forgive me if my question is about old news, but here it is:
Is the decrease in the percentage of used IPv4 space in the United States of America due to other countries increasing their usage and/or the return of unused IPv4 space in the United States of America? Just looking at upcoming usage statistics globally.
Thanks,
Tanya Hinman, RN
+1 919 272 1835
> To: ipv6-wg(a)ripe.net; address-policy-wg(a)ripe.net> From: iljitsch(a)muada.com> Subject: [ipv6-wg] 2006 IPv4 Address Use Report> Date: Mon, 1 Jan 2007 17:27:08 +0100> > 2006 was another busy year for the five Regional Internet Registries: > together, they gave out 161.48 million IPv4 addresses, just shy of > the 165.45 million given out in 2005 as measured on january first 2006.> > The current (jan 1st, 2007) figure for 2005 is 175.52 million > addresses. Together with adjustments for earlier years, this brings > the total addresses available to almost exactly 1.3 billion, down > from 1468.61 million a year ago. This is out of 3706.65 million > usable IPv4 addresses, so 2407.11 million addresses are currently > given out to either end-users or Internet Service Providers.> > Breakdown by Regional Internet Registry over the past few years as > seen on 2007-01-01:> > 2000 2001 2002 2003 2004 2005 2006> > AfriNIC 0.56 0.39 0.26 0.22 0.51 1.03 2.72> APNIC 20.94 28.83 27.03 33.05 42.89 53.86 51.78> ARIN 30.83 28.55 21.08 22.32 34.26 47.57 38.94> LACNIC 0.88 1.61 0.65 2.62 3.77 10.97 11.50> RIPE NCC 24.79 25.36 19.84 29.61 47.49 62.09 56.53> > Total 78.00 84.73 68.87 87.82 128.92 175.52 161.48> > Compare this to the totals as seen on 2006-01-01:> > Total 78.35 88.95 68.93 87.77 128.45 165.45> > (See last year's report for more details at http://www.bgpexpert.com/ > addrspace2005.php )> > The main reason for the discrepancy is that the RIRs publish on their > respective FTP servers lists of which address block was given out > when. When a block of address space is given back by the holder, it's > removed from the list. This is the reason why the numbers for earlier > years keep going down. The 10 million extra addresses in 2005 and 4 > million in 2001 are the responsibility of ARIN, which went from 36.30 > million addresses for 2005 in their 2006-01-01 records to 47.56 in > their 2007-01-01 records. The reason for the retroactive growth is > unknown.> > AfriNIC gives out address space in Africa, APNIC in the Asia-Pacific > region, ARIN in North America, LACNIC in Latin American and the > Caribbean and the RIPE NCC in Europe, the former Soviet Union and the > Middle East.> > The Internet Assigned Numbers Authority (IANA, part of ICANN) keeps > an overview of the IPv4 address space at http://www.iana.org/ > assignments/ipv4-address-space. The list consists of 256 blocks of > 16.78 million addresses. Breakdown:> > Delegated to Blocks +/- 2006 Addresses (millions)> > AfriNIC 1 16.78> APNIC 19 +3 318.77> ARIN 27 +4 452.98> LACNIC 4 67.11> RIPE NCC 22 +3 369.10> Various 50 838.86> End-user 43 721.42> Available 55 -10 922.74> > Of the 2063.60 million addresses delegated to the five Regional > Internet Registries, 1685.69 million have been delegated to end-users > or ISPs by the RIRs, and 377.91 million are still available, which is > almost identical to last year's 378.09 number. Along with the 922.74 > million addresses still available in the IANA global pool this makes > the total number of available addresses 1300.65 million, down 167.96 > million from a year earlier.> > The size of address blocks given has been increasing steadily. The > table below shows the number of requests for a certain range of block > sizes (equal or higher than the first, lower than the second value).> > (2005 and earlier values from 2006-01-01 data, 2006 values from > 2007-01-01 data.)> > 2000 2001 2002 2003 2004 2005 2006> > < 1000 326 474 547 745 1022 1309 1526> 1000 - 8000 652 1176 897 1009 1516 1891 2338> 8000 - 64k 1440 868 822 1014 1100 1039 1133> 64k - 500k 354 262 163 215 404 309 409> 500k - 2M 19 39 29 46 61 60 56> > 2M 3 5 5 6 7 18 13> > The number of blocks in the two smallest categories have increased > rapidly, but not as fast as the number of blocks in the largest > category, in relative numbers at least. However, the increase in > large blocks has a very dramatic effect while the small blocks are > insignificant, when looking at the millions of addresses involved:> > 2000 2001 2002 2003 2004 2005 2006> > < 1000 0.10 0.16 0.18 0.25 0.35 0.44 0.52> 1000 - 8000 2.42 4.47 3.23 3.45 4.49 5.07 6.10> 8000 - 64k 18.79 12.81 11.35 14.00 15.99 15.46 17.17> 64k - 500k 35.98 32.19 20.28 25.51 42.01 34.23 49.64> 500k - 2M 12.68 24.64 21.30 31.98 44.63 41.63 46.64> > 2M 8.39 14.68 12.58 12.58 20.97 68.62 41.42> > The increase in the 2M+ blocks was solely responsible for the high > number of addresses given out in 2005. In 2006, there was growth in > all categories except the 2M+ one (even the 500k - 2M category > increased in number of addresses if not in number of blocks). When > the 2M+ blocks are taken out of the equation, 2005 had a total of > 96.83 million addresses (2006-01-01) and 2006 119.06 million given out.> > Another way to look at the same data:> > Year Blocks Addresses (M) Average block size> > 2000 2794 78.35 28043> 2001 2824 88.95 31497> 2002 2463 68.93 27985> 2003 3035 87.77 28921> 2004 4110 128.45 31252> 2005 4626 165.45 35765> 2006 5475 161.48 29494> > The 2407.11 million addresses currently in use aren't very evenly > distributed over the countries in the world. The current top 15 is:> > Country Addresses 2007-01-01 Addr 2006-01-01> > US 1366.53 M 1324.93 M United States> JP 151.27 M 143.00 M Japan> EU 115.83 M 113.87 M Multi-country in > Europe> CN 98.02 M 74.39 M China> GB 93.91 M 73.81 M United Kingdom> CA 71.32 M 67.43 M Canada> DE 61.59 M 51.13 M Germany> FR 58.23 M 45.16 M France> KR 51.13 M 41.91 M Korea> AU 30.64 M 26.87 M Australia> BR 19.27 M 17.17 M Brazil> IT 19.14 M 18.39 M Italy> ES 18.69 M 16.29 M Spain> TW 18.16 M 16.28 M Taiwan> NL 18.08 M 16.40 M Netherlands> > The US holds 57% (down from 60% a year ago) of the IPv4 address space > in use. The other countries in the list together hold another 34% (up > from 32%). The rest of the world has 9% (up from 8%).> > A copy of this information and a tool to perform queries on up to > date data is available at http://www.bgpexpert.com/addrspace2006.php>
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2006 was another busy year for the five Regional Internet Registries:
together, they gave out 161.48 million IPv4 addresses, just shy of
the 165.45 million given out in 2005 as measured on january first 2006.
The current (jan 1st, 2007) figure for 2005 is 175.52 million
addresses. Together with adjustments for earlier years, this brings
the total addresses available to almost exactly 1.3 billion, down
from 1468.61 million a year ago. This is out of 3706.65 million
usable IPv4 addresses, so 2407.11 million addresses are currently
given out to either end-users or Internet Service Providers.
Breakdown by Regional Internet Registry over the past few years as
seen on 2007-01-01:
2000 2001 2002 2003 2004 2005 2006
AfriNIC 0.56 0.39 0.26 0.22 0.51 1.03 2.72
APNIC 20.94 28.83 27.03 33.05 42.89 53.86 51.78
ARIN 30.83 28.55 21.08 22.32 34.26 47.57 38.94
LACNIC 0.88 1.61 0.65 2.62 3.77 10.97 11.50
RIPE NCC 24.79 25.36 19.84 29.61 47.49 62.09 56.53
Total 78.00 84.73 68.87 87.82 128.92 175.52 161.48
Compare this to the totals as seen on 2006-01-01:
Total 78.35 88.95 68.93 87.77 128.45 165.45
(See last year's report for more details at http://www.bgpexpert.com/
addrspace2005.php )
The main reason for the discrepancy is that the RIRs publish on their
respective FTP servers lists of which address block was given out
when. When a block of address space is given back by the holder, it's
removed from the list. This is the reason why the numbers for earlier
years keep going down. The 10 million extra addresses in 2005 and 4
million in 2001 are the responsibility of ARIN, which went from 36.30
million addresses for 2005 in their 2006-01-01 records to 47.56 in
their 2007-01-01 records. The reason for the retroactive growth is
unknown.
AfriNIC gives out address space in Africa, APNIC in the Asia-Pacific
region, ARIN in North America, LACNIC in Latin American and the
Caribbean and the RIPE NCC in Europe, the former Soviet Union and the
Middle East.
The Internet Assigned Numbers Authority (IANA, part of ICANN) keeps
an overview of the IPv4 address space at http://www.iana.org/
assignments/ipv4-address-space. The list consists of 256 blocks of
16.78 million addresses. Breakdown:
Delegated to Blocks +/- 2006 Addresses (millions)
AfriNIC 1 16.78
APNIC 19 +3 318.77
ARIN 27 +4 452.98
LACNIC 4 67.11
RIPE NCC 22 +3 369.10
Various 50 838.86
End-user 43 721.42
Available 55 -10 922.74
Of the 2063.60 million addresses delegated to the five Regional
Internet Registries, 1685.69 million have been delegated to end-users
or ISPs by the RIRs, and 377.91 million are still available, which is
almost identical to last year's 378.09 number. Along with the 922.74
million addresses still available in the IANA global pool this makes
the total number of available addresses 1300.65 million, down 167.96
million from a year earlier.
The size of address blocks given has been increasing steadily. The
table below shows the number of requests for a certain range of block
sizes (equal or higher than the first, lower than the second value).
(2005 and earlier values from 2006-01-01 data, 2006 values from
2007-01-01 data.)
2000 2001 2002 2003 2004 2005 2006
< 1000 326 474 547 745 1022 1309 1526
1000 - 8000 652 1176 897 1009 1516 1891 2338
8000 - 64k 1440 868 822 1014 1100 1039 1133
64k - 500k 354 262 163 215 404 309 409
500k - 2M 19 39 29 46 61 60 56
> 2M 3 5 5 6 7 18 13
The number of blocks in the two smallest categories have increased
rapidly, but not as fast as the number of blocks in the largest
category, in relative numbers at least. However, the increase in
large blocks has a very dramatic effect while the small blocks are
insignificant, when looking at the millions of addresses involved:
2000 2001 2002 2003 2004 2005 2006
< 1000 0.10 0.16 0.18 0.25 0.35 0.44 0.52
1000 - 8000 2.42 4.47 3.23 3.45 4.49 5.07 6.10
8000 - 64k 18.79 12.81 11.35 14.00 15.99 15.46 17.17
64k - 500k 35.98 32.19 20.28 25.51 42.01 34.23 49.64
500k - 2M 12.68 24.64 21.30 31.98 44.63 41.63 46.64
> 2M 8.39 14.68 12.58 12.58 20.97 68.62 41.42
The increase in the 2M+ blocks was solely responsible for the high
number of addresses given out in 2005. In 2006, there was growth in
all categories except the 2M+ one (even the 500k - 2M category
increased in number of addresses if not in number of blocks). When
the 2M+ blocks are taken out of the equation, 2005 had a total of
96.83 million addresses (2006-01-01) and 2006 119.06 million given out.
Another way to look at the same data:
Year Blocks Addresses (M) Average block size
2000 2794 78.35 28043
2001 2824 88.95 31497
2002 2463 68.93 27985
2003 3035 87.77 28921
2004 4110 128.45 31252
2005 4626 165.45 35765
2006 5475 161.48 29494
The 2407.11 million addresses currently in use aren't very evenly
distributed over the countries in the world. The current top 15 is:
Country Addresses 2007-01-01 Addr 2006-01-01
US 1366.53 M 1324.93 M United States
JP 151.27 M 143.00 M Japan
EU 115.83 M 113.87 M Multi-country in
Europe
CN 98.02 M 74.39 M China
GB 93.91 M 73.81 M United Kingdom
CA 71.32 M 67.43 M Canada
DE 61.59 M 51.13 M Germany
FR 58.23 M 45.16 M France
KR 51.13 M 41.91 M Korea
AU 30.64 M 26.87 M Australia
BR 19.27 M 17.17 M Brazil
IT 19.14 M 18.39 M Italy
ES 18.69 M 16.29 M Spain
TW 18.16 M 16.28 M Taiwan
NL 18.08 M 16.40 M Netherlands
The US holds 57% (down from 60% a year ago) of the IPv4 address space
in use. The other countries in the list together hold another 34% (up
from 32%). The rest of the world has 9% (up from 8%).
A copy of this information and a tool to perform queries on up to
date data is available at http://www.bgpexpert.com/addrspace2006.php
