# Internet Protocol

## Table of contents <!-- omit in toc -->

1. [Bogon addresses](#bogon-addresses)
   1. [IPv4 ranges](#ipv4-ranges)
   1. [IPv6 ranges](#ipv6-ranges)
      1. [IPv6 additional ranges](#ipv6-additional-ranges)
1. [Sources](#sources)

## Bogon addresses

### IPv4 ranges

| CIDR               | Description                                   |
| ------------------ | --------------------------------------------- |
| 0.0.0.0/8          | "This" network                                |
| 10.0.0.0/8         | Private-use networks                          |
| 100.64.0.0/10      | Carrier-grade NAT                             |
| 127.0.0.0/8        | Loopback                                      |
| 127.0.53.53        | Name collision occurrence                     |
| 169.254.0.0/16     | Link local                                    |
| 172.16.0.0/12      | Private-use networks                          |
| 192.0.0.0/24       | IETF protocol assignments                     |
| 192.0.2.0/24       | TEST-NET-1                                    |
| 192.168.0.0/16     | Private-use networks                          |
| 198.18.0.0/15      | Network interconnect device benchmark testing |
| 198.51.100.0/24    | TEST-NET-2                                    |
| 203.0.113.0/24     | TEST-NET-3                                    |
| 224.0.0.0/4        | Multicast                                     |
| 240.0.0.0/4        | Reserved for future use                       |
| 255.255.255.255/32 | Limited broadcast                             |

### IPv6 ranges

| CIDR          | Description                                                                       |
| ------------- | --------------------------------------------------------------------------------- |
| ::/128        | Node-scope unicast unspecified address                                            |
| ::1/128       | Node-scope unicast loopback address                                               |
| ::ffff:0:0/96 | IPv4-mapped addresses                                                             |
| ::/96         | IPv4-compatible addresses                                                         |
| 100::/64      | Remotely triggered black hole addresses                                           |
| 2001:10::/28  | Overlay routable cryptographic hash identifiers (ORCHID)                          |
| 2001:db8::/32 | Documentation prefix                                                              |
| fc00::/7      | Unique local addresses (ULA)                                                      |
| fe80::/10     | Link-local unicast                                                                |
| fec0::/10     | Site-local unicast (deprecated)                                                   |
| ff00::/8      | Multicast (Note: ff0e:/16 is global scope and may appear on the global internet.) |

#### IPv6 additional ranges

These ranges aren't officially IPv6 bogon ranges - they're IPv6 representations of different IPv4 bogon ranges.

| CIDR                  | Description                       |
| --------------------- | --------------------------------- |
| 2002::/24             | 6to4 bogon (0.0.0.0/8)            |
| 2002:a00::/24         | 6to4 bogon (10.0.0.0/8)           |
| 2002:7f00::/24        | 6to4 bogon (127.0.0.0/8)          |
| 2002:a9fe::/32        | 6to4 bogon (169.254.0.0/16)       |
| 2002:ac10::/28        | 6to4 bogon (172.16.0.0/12)        |
| 2002:c000::/40        | 6to4 bogon (192.0.0.0/24)         |
| 2002:c000:200::/40    | 6to4 bogon (192.0.2.0/24)         |
| 2002:c0a8::/32        | 6to4 bogon (192.168.0.0/16)       |
| 2002:c612::/31        | 6to4 bogon (198.18.0.0/15)        |
| 2002:c633:6400::/40   | 6to4 bogon (198.51.100.0/24)      |
| 2002:cb00:7100::/40   | 6to4 bogon (203.0.113.0/24)       |
| 2002:e000::/20        | 6to4 bogon (224.0.0.0/4)          |
| 2002:f000::/20        | 6to4 bogon (240.0.0.0/4)          |
| 2002:ffff:ffff::/48   | 6to4 bogon (255.255.255.255/32)   |
| 2001::/40             | Teredo bogon (0.0.0.0/8)          |
| 2001:0:a00::/40       | Teredo bogon (10.0.0.0/8)         |
| 2001:0:7f00::/40      | Teredo bogon (127.0.0.0/8)        |
| 2001:0:a9fe::/48      | Teredo bogon (169.254.0.0/16)     |
| 2001:0:ac10::/44      | Teredo bogon (172.16.0.0/12)      |
| 2001:0:c000::/56      | Teredo bogon (192.0.0.0/24)       |
| 2001:0:c000:200::/56  | Teredo bogon (192.0.2.0/24)       |
| 2001:0:c0a8::/48      | Teredo bogon (192.168.0.0/16)     |
| 2001:0:c612::/47      | Teredo bogon (198.18.0.0/15)      |
| 2001:0:c633:6400::/56 | Teredo bogon (198.51.100.0/24)    |
| 2001:0:cb00:7100::/56 | Teredo bogon (203.0.113.0/24)     |
| 2001:0:e000::/36      | Teredo bogon (224.0.0.0/4)        |
| 2001:0:f000::/36      | Teredo bogon (240.0.0.0/4)        |
| 2001:0:ffff:ffff::/64 | Teredo bogon (255.255.255.255/32) |

## Sources

- [Bogon IP addresses]

<!--
  References
  -->

<!-- Others -->
[bogon ip addresses]: https://ipinfo.io/bogon