List of reserved IP addresses

Short description: none

Below is a list of reserved Internet Protocol (IP) addresses.

In the Internet addressing architecture, the Internet Engineering Task Force (IETF) and the Internet Assigned Numbers Authority (IANA) have reserved various IP addresses for special purposes. You are invited to add it here.

IPv4

IPv4 designates special usage or applications for various addresses or address blocks: You are invited to add it here. {{#section:IPv4|IPv4-special-address-blocks}}

IPv6

IPv6 assigns special uses or applications for various IP addresses: You are invited to add it here. {{#section:IPv6 address|IPv6-special-address-blocks}}

See also

• Bogon filtering
• Martian packet
• Classless Inter-Domain Routing (CIDR)
• Top-level domain § Reserved domains

External links

• IANA IPv4 Special-Purpose Address Registry
• IANA IPv6 Special-Purpose Address Registry