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3.9 KiB
3.9 KiB
IPv6地址空间
在IPv6地址空间中,当前所用到的主要有4段(分别是全球单播地址、本地唯一单播地址、链路范围单播地址及多播地址),其它各段为IETF保留。
用到的4个地址段
- `2000::/3`
`2000::` - `3fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**全球单播地址空间,Global Unicast Address Space**
- `fc00::/7`
`fc00::` - `fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**本地唯一单播地址, Unique Local Unicast Address Space**
- `fe80::/10`
`fe80::` - `febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**链路上的单播地址空间, Link Scoped Unicast Address Space**
- `fec0::/10`
`fec0::` - `feff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**。 [RFC38979](http://www.iana.org/go/rfc3879)中弃用,先前的站点本地范围地址前缀。
-
ff00::/8
ff00::
-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
多播地址空间, Multicast, 该段中由IANA分配的地址在这里进行了登记:http://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xhtml
全部IPv6地址空间
- `::/8`
`::` - `00ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `0100::/8`
`0100::` - `01ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `0200::/7`
`0200::` - `03ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `0400::/6`
`0400::` - `07ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `0800::/5`
`0800::` - `0fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `1000::/4`
`1000::` - `1fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `2000::/3`
`2000::` - `3fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**全球单播地址空间,Global Unicast Address Space**
- `4000::/3`
`4000::` - `5fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `6000::/3`
`6000::` - `7fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `8000::/3`
`8000::` - `9fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `a000::/3`
`a000::` - `bfff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `c000::/3`
`c000::` - `dfff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `e000::/4`
`e000::` - `efff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `f000::/5`
`f000::` - `f7ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `f800::/6`
`f800::` - `fbff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `fc00::/7`
`fc00::` - `fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**本地唯一单播地址, Unique Local Unicast Address Space**
- `fe00::/9`
`fe00::` - `fe7f:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**
- `fe80::/10`
`fe80::` - `febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**链路上的单播地址空间, Link Scoped Unicast Address Space**
- `fec0::/10`
`fec0::` - `feff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**为IETF所保留, Reserved by IETF**。 [RFC38979](http://www.iana.org/go/rfc3879)中弃用,先前的站点本地范围地址前缀。
- `ff00::/8`
`ff00::` - `ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff`
**多播地址空间, Multicast**
来源: [http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xhtml](http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xhtml)