Skip to content

Latest commit

 

History

History
47 lines (39 loc) · 3.63 KB

IP.md

File metadata and controls

47 lines (39 loc) · 3.63 KB

IP

1. IPv4

  • 32 Bits/4 Bytes, 8 Bits/1 Bytes per Group, 4 Groups: XXX.XXX.XXX.XXX
  • Each Group's Range: [0, 255]

1.1. Reserved

Addr Pattern Range Scope Description
0.0.0.0/8 0.0.0.0-0.255.255.255 Software Current Network
10.0.0.0/8 10.0.0.0-10.255.255.255 Private Network Local Communication in Private Network
100.64.0.0/10 100.64.0.0-100.127.255.255 Private Network Service Communication in LSN
127.0.0.0/8 127.0.0.0-127.255.255.255 Host Loopback Addr of Local Host
169.254.0.0/16 169.254.0.0-169.254.255.255 Subnet Local Link
172.16.0.0/12 172.16.0.0-172.31.255.255 Private Netword Local Communication in Private Network
192.0.2.0/24 192.0.2.0-192.0.2.255 TEST-NET Demo
192.88.99.0/24 192.88.99.0-192.88.99.255 Internet IPv4/IPv6 Relay
192.168.0.0/16 192.168.0.0-192.168.255.255 Private Network Local Communication in Private Network
198.18.0.0/15 198.18.0.0-198.19.255.255 Private Network Inter-Subnet Benchmark
224.0.0.0/4 224.0.0.0-239.255.255.255 Internet IP Multicast
240.0.0.0/4 240.0.0.0-255.255.255.254 Internet Future Usage
255.255.255.255/32 255.255.255.255 Subnet Limited Broadcast Destination

2. IPv6

  • 128 Bits/16 Bytes, 16 Bits/2 Bytes per Group, 8 Groups: XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX
    • :: stands for 0(:0)*
  • ::ffff:XXX.XXX.XXX.XXX: IPv4 Mapping Addr

2.1. Reserved

Addr Pattern Range Scope Description
::/128 :: Software Unspecified
::1/128 ::1 Host Loopback Addr of Local Host
::ffff:0:0/96 ::ffff:0:0-::ffff:ffff:ffff Software Mapped IPv4
::ffff:0:0:0/96 ::ffff:0:0:0-::ffff:0:ffff:ffff Software Translated IPv4
64:ff9b::/96 64:ff9b::-64:ff9b::ffff:ffff Internet IPv4/IPv6 Translation
100::/64 100::-100::ffff:ffff:ffff:ffff Internet Discard Routing
2001::/32 2001::-2001::ffff:ffff:ffff:ffff:ffff:ffff Internet Teredo Tunneling
2001:20::/28 2001:20::-2001:2f:ffff:ffff:ffff:ffff:ffff:ffff Software ORCHID
2001:db8::/32 2001:db8::-2001:db8:ffff:ffff:ffff:ffff:ffff:ffff TEST-NET Demo
fc00::/7 fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff Private Network Unique Local Addr
fe80::/10 fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff Subnet Local Link
ff00:/8 ff00::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff Internet Multicast Addr