# Network Address Prefix - 网络地址前缀<no value>

|Protocol|Prefix|Designation and Explanation|
|:---:|:---:|:---:|
|IPV4|`10.0.0.0/8`|**Private-Use Networks:** [RFC 1918]|
|IPV4|`127.0.0.0/8`|**Loopback:** [RFC 1122, Section 3.2.1.3]|
|IPV4|`169.254.0.0/16`|**Link Local:** [RFC 3927]|
|IPV4|`172.16.0.0/12`|**Private-Use Networks:** [RFC 1918]|
|IPV4|`192.0.0.0/24`|**IETF Protocol Assignments:** [RFC 5736]|
|IPV4|`192.0.2.0/24`|**TEST-NET-1:** [RFC 5737]|
|IPV4|`192.88.99.0/24`|**6to4 Relay Anycast:** [RFC 3068]|
|IPV4|`192.168.0.0/16`|**Private-Use Networks:** [RFC 1918]|
|IPV4|`198.18.0.0/15`|**Network InterconnectDevice:** Benchmark Testing [RFC 2544]|
|IPV4|`198.51.100.0/24`|**TEST-NET-2:** [RFC 5737]|
|IPV4|`203.0.113.0/24`|**TEST-NET-3:** [RFC 5737]|
|IPV4|`224.0.0.0/4`|**Multicast:** [RFC 3171]|
|IPV4|`240.0.0.0/4`|**Reserved for Future Use:** [RFC 1112, Section 4]|
|IPV6|`::1/128`|**Loopback Address:** [RFC 4291]|
|IPV6|`::/128`|**Unspecified Address:** [RFC 4291]|
|IPV6|`::ffff:0:0/96`|**IPv4-mapped Address:** [RFC 4291]|
|IPV6|`64:ff9b::/96`|**IPv4-IPv6 Translat.:** [RFC 6052]|
|IPV6|`64:ff9b:1::/48`|**IPv4-IPv6 Translat.:** [RFC 8215]|
|IPV6|`100::/64`|**Discard-Only Address Block:** [RFC 6666]|
|IPV6|`2001::/23`|**IETF Protocol Assignments:** [RFC 2928]|
|IPV6|`2001::/32`|**TEREDO:** [RFC 4380] [RFC 8190]|
|IPV6|`2001:1::1/128`|**Port Control Protocol Anycast:** [RFC 7723]|
|IPV6|`2001:1::2/128`|**Traversal Using Relays around NAT Anycast:** [RFC 8155]|
|IPV6|`2001:2::/48`|**Benchmarking:** [RFC 5180] [RFC Errata 1752]|
|IPV6|`2001:3::/32`|**AMT:** [RFC 7450]|
|IPV6|`2001:4:112::/48`|**AS112-v6:** [RFC 7535]|
|IPV6|`2001:10::/28`|**Deprecated (previously ORCHID):** [RFC 4843]|
|IPV6|`2001:20::/28`|**ORCHIDv2:** [RFC 7343]|
|IPV6|`2001:30::/28`|**Drone Remote ID Protocol Entity Tags (DETs) Prefix:** [RFC-ietf-drip-rid-37]|
|IPV6|`2001:db8::/32`|**Documentation:** [RFC 3849]|
|IPV6|`2002::/16`|**6to4:** [RFC 3056]|
|IPV6|`2620:4f:8000::/48`|**Direct Delegation AS112 Service:** [RFC 7534]|
|IPV6|`fc00::/7`|**Unique-Local:** [RFC 4193] [RFC 8190]|
|IPV6|`fe80::/10`|**Link-Local Unicast:** [RFC 4291]|
|IPV6|`::ffff/96`| **IPv4映射:** 这些地址用于在 IPv6 地址中嵌入 IPv4 地址。其中一个用途是在双堆栈转换方案中，IPv4 地址可以映射到 IPv6 地址。有关更多详细信息，请参阅 RFC 4038|
|IPV6|`2000::/3`|**全球单播** |
|IPV6|`ff00::/8`|**组播:** 这些地址用于标识多播组。它们只能用作目标地址，而不应用作源地址|