Internet Assigned Numbers Authority
IPv6 Global Unicast Address Assignments
Last Updated
2024-11-04
Registration Procedure(s)
Allocations to RIRs are made in line with the Global Policy published at
[http://www.icann.org/en/resources/policy/global-addressing].
All other assignments require IETF Review.
Description
The allocation of Internet Protocol version 6 (IPv6) unicast address space is listed
here. References to the various other registries detailing the use of the IPv6 address
space can be found in the [IPv6 Address Space registry].
Reference
[RFC7249]
Note
The assignable Global Unicast Address space is defined in [RFC3513] as the address block
defined by the prefix 2000::/3. [RFC3513] was later obsoleted by [RFC4291]. All address
space in this block not listed in the table below is reserved by IANA for future
allocation.
Available Formats
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Plain text
Prefix Designation Date WHOIS RDAP Status Note
This range has been partially allocated. See
2001::/23 IANA 1999-07-01 whois.iana.org ALLOCATED [IANA registry iana-ipv6-special-registry]
for details.
2001:200::/23 APNIC 1999-07-01 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2001:400::/23 ARIN 1999-07-01 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2001:600::/23 RIPE NCC 1999-07-01 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:800::/23 was allocated on 2002-05-02.
2001:800::/22 RIPE NCC 2002-11-02 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED The more recent allocation (2002-11-02)
incorporates the previous allocation.
2001:db8::/32 is reserved for Documentation
2001:c00::/23 APNIC 2002-05-02 whois.apnic.net https://rdap.apnic.net/ ALLOCATED [RFC3849]. See [IANA registry
iana-ipv6-special-registry] for details.
2001:e00::/23 APNIC 2003-01-01 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2001:1200::/23 LACNIC 2002-11-01 whois.lacnic.net https://rdap.lacnic.net/rdap/ ALLOCATED
2001:1400::/23 was allocated on 2003-02-01.
2001:1400::/22 RIPE NCC 2003-07-01 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED The more recent allocation (2003-07-01)
incorporates the previous allocation.
2001:1800::/23 ARIN 2003-04-01 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2001:1a00::/23 RIPE NCC 2004-01-01 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:1c00::/22 RIPE NCC 2004-05-04 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:2000::/20, 2001:3000::/21, and
2001:2000::/19 RIPE NCC 2019-03-12 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED 2001:3800::/22 were allocated on 2004-05-04.
The more recent allocation (2019-03-12)
incorporates all these previous allocations.
2001:4000::/23 RIPE NCC 2004-06-11 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:4200::/23 AFRINIC 2004-06-01 whois.afrinic.net https://rdap.afrinic.net/rdap/ ALLOCATED
http://rdap.afrinic.net/rdap/
2001:4400::/23 APNIC 2004-06-11 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2001:4600::/23 RIPE NCC 2004-08-17 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:4800::/23 ARIN 2004-08-24 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2001:4a00::/23 RIPE NCC 2004-10-15 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:4c00::/23 RIPE NCC 2004-12-17 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:5000::/20 RIPE NCC 2004-09-10 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2001:8000::/19 APNIC 2004-11-30 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2001:a000::/20 APNIC 2004-11-30 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2001:b000::/20 APNIC 2006-03-08 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2002::/16 6to4 2001-02-01 ALLOCATED See [IANA registry
iana-ipv6-special-registry] for details.
2003::/18 RIPE NCC 2005-01-12 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2400::/19 was allocated on 2005-05-20.
2400:2000::/19 was allocated on 2005-07-08.
2400::/12 APNIC 2006-10-03 whois.apnic.net https://rdap.apnic.net/ ALLOCATED 2400:4000::/21 was allocated on 2005-08-08.
2404::/23 was allocated on 2006-01-19. The
more recent allocation (2006-10-03)
incorporates all these previous allocations.
2410::/12 APNIC 2024-11-01 whois.apnic.net https://rdap.apnic.net/ ALLOCATED
2600::/22, 2604::/22, 2608::/22 and 260c::/22
2600::/12 ARIN 2006-10-03 whois.arin.net https://rdap.arin.net/registry ALLOCATED were allocated on 2005-04-19. The more recent
http://rdap.arin.net/registry allocation (2006-10-03) incorporates all
these previous allocations.
2610::/23 ARIN 2005-11-17 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2620::/23 ARIN 2006-09-12 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2630::/12 ARIN 2019-11-06 whois.arin.net https://rdap.arin.net/registry ALLOCATED
http://rdap.arin.net/registry
2800::/23 was allocated on 2005-11-17. The
2800::/12 LACNIC 2006-10-03 whois.lacnic.net https://rdap.lacnic.net/rdap/ ALLOCATED more recent allocation (2006-10-03)
incorporates the previous allocation.
2a00::/21 was originally allocated on
2005-04-19. 2a01::/23 was allocated on
2a00::/12 RIPE NCC 2006-10-03 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED 2005-07-14. 2a01::/16 (incorporating the
2a01::/23) was allocated on 2005-12-15. The
more recent allocation (2006-10-03)
incorporates these previous allocations.
2a10::/12 RIPE NCC 2019-06-05 whois.ripe.net https://rdap.db.ripe.net/ ALLOCATED
2c00::/12 AFRINIC 2006-10-03 whois.afrinic.net https://rdap.afrinic.net/rdap/ ALLOCATED
http://rdap.afrinic.net/rdap/
2d00::/8 IANA 1999-07-01 RESERVED
2e00::/7 IANA 1999-07-01 RESERVED
3000::/5 IANA 1999-07-01 RESERVED
3800::/6 IANA 1999-07-01 RESERVED
3c00::/7 IANA 1999-07-01 RESERVED
3e00::/8 IANA 1999-07-01 RESERVED
3f00::/9 IANA 1999-07-01 RESERVED
3f80::/10 IANA 1999-07-01 RESERVED
3fc0::/11 IANA 1999-07-01 RESERVED
3fe0::/12 IANA 1999-07-01 RESERVED
3ff0::/13 IANA 1999-07-01 RESERVED
3ff8::/14 IANA 1999-07-01 RESERVED
3ffc::/15 IANA 1999-07-01 RESERVED
3ffe:831f::/32 was used for Teredo in some
old but widely distributed networking stacks.
This usage is deprecated in favor of
3ffe::/16 IANA 2008-04 RESERVED 2001::/32, which was allocated for the
purpose in [RFC4380]. 3ffe::/16 and 5f00::/8
were used for the 6bone, but returned
[RFC5156].
3fff::/20 Documentation 2024-07-23 RESERVED See [IANA registry
iana-ipv6-special-registry] for details.
Licensing Terms
Presently we were in a very dark road, and at a point where it dropped suddenly between steep sides we halted in black shadow. A gleam of pale sand, a whisper of deep flowing waters, and a farther glimmer of more sands beyond them challenged our advance. We had come to a "grapevine ferry." The scow was on the other side, the water too shoal for the horses to swim, and the bottom, most likely, quicksand. Out of the blackness of the opposite shore came a soft, high-pitched, quavering, long-drawn, smothered moan of woe, the call of that snivelling little sinner the screech-owl. Ferry murmured to me to answer it and I sent the same faint horror-stricken tremolo back. Again it came to us, from not farther than one might toss his cap, and I followed Ferry down to the water's edge. The grapevine guy swayed at our side, we heard the scow slide from the sands, and in a few moments, moved by two videttes, it touched our shore. Soon we were across, the two videttes riding with us, and beyond a sharp rise, in an old opening made by the swoop of a hurricane, we entered the silent unlighted bivouac of Ferry's scouts. Ferry got down and sat on the earth talking with Quinn, while the sergeants quietly roused the sleepers to horse. Plotinus is driven by this perplexity to reconsider the whole theory of Matter.477 He takes Aristotle¡¯s doctrine as the groundwork of his investigation. According to this, all existence is divided into Matter and Form. What we know of things¡ªin other words, the sum of their differential characteristics¡ªis their Form. Take away this, and the unknowable residuum is their Matter. Again, Matter is the vague indeterminate something out of which particular Forms are developed. The two are related as Possibility to Actuality, as the more generic to the more specific substance through every grade of classification and composition. Thus there are two Matters, the one sensible and the other intelligible. The former constitutes the common substratum of bodies, the other the common element of ideas.478 The general distinction between Matter and Form was originally suggested to Aristotle by Plato¡¯s remarks on the same subject; but he differs325 from his master in two important particulars. Plato, in his Timaeus, seems to identify Matter with space.479 So far, it is a much more positive conception than the ?λη of the Metaphysics. On the other hand, he constantly opposes it to reality as something non-existent; and he at least implies that it is opposed to absolute good as a principle of absolute evil.480 Thus while the Aristotelian world is formed by the development of Power into Actuality, the Platonic world is composed by the union of Being and not-Being, of the Same and the Different, of the One and the Many, of the Limit and the Unlimited, of Good and Evil, in varying proportions with each other. The Lawton woman had heard of an officer's family at Grant, which was in need of a cook, and had gone there. [See larger version] On the 8th of July an extraordinary Privy Council was summoned. All the members, of whatever party, were desired to attend, and many were the speculations as to the object of their meeting. The general notion was that it involved the continuing or the ending of the war. It turned out to be for the announcement of the king's intended marriage. The lady selected was Charlotte, the second sister of the Duke of Mecklenburg-Strelitz. Apart from the narrowness of her education, the young princess had a considerable amount of amiability, good sense, and domestic taste. These she shared with her intended husband, and whilst they made the royal couple always retiring, at the same time they caused them to give, during their lives, a moral air to their court. On the 8th of September Charlotte arrived at St. James's, and that afternoon the marriage took place, the ceremony being performed by the Archbishop of Canterbury. On the 22nd the coronation took place with the greatest splendour. Mother and girls were inconsolable, for each had something that they were sure "Si would like," and would "do him good," but they knew Josiah Klegg, Sr., well enough to understand what was the condition when he had once made up his mind. CHAPTER V. THE YOUNG RECRUITS Si proceeded to deftly construct a litter out of the two guns, with some sticks that he cut with a knife, and bound with pawpaw strips. His voice had sunk very low, almost to sweetness. A soft flurry of pink went over her face, and her eyelids drooped. Then suddenly she braced herself, pulled herself taut, grew combative again, though her voice shook. HoME²Ô¾®Ïè̫ʲôÐÇ×ù
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