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2. List of countries by IPv4 address allocation - Wikipedia

   en.wikipedia.org/wiki/List_of_countries_by_IPv4...

   This is a list of countries by IPv4 address allocation. The Internet Assigned Numbers Authority (IANA) distributes large blocks of addresses to regional Internet registries (RIRs), which then assign them to national Internet registries and local Internet registries within their respective service regions. [ 1 ]

3. Reserved IP addresses - Wikipedia

   en.wikipedia.org/wiki/Reserved_IP_addresses

   Used for loopback addresses to the local host [1] 169.254.0.0/16 169.254.0.0–169.254.255.255 65 536: Subnet Used for link-local addresses [5] between two hosts on a single link when no IP address is otherwise specified, such as would have normally been retrieved from a DHCP server 172.16.0.0/12 172.16.0.0–172.31.255.255 1 048 576: Private ...

4. List of assigned /8 IPv4 address blocks - Wikipedia

   en.wikipedia.org/wiki/List_of_assigned_/8_IPv4...

   Each / 8 block contains 256 3 = 2 24 = 16,777,216 addresses, which covers the whole range of the last three delimited segments of an IP address. This means that 256 /8 address blocks fit into the entire IPv4 space.

5. Template:IP range calculator - Wikipedia

   en.wikipedia.org/wiki/Template:IP_range_calculator

   Applies to links that display the contributions for a range of IPs. The number n can be 1 to 12; the default is 1. With the default value of 1, only contributions from the previous month are listed. For example, if the current date was 26 April 2016, contributions on or after 26 March 2016 would be shown. |nolist

6. Internet Assigned Numbers Authority - Wikipedia

   en.wikipedia.org/wiki/Internet_Assigned_Numbers...

   The Internet Assigned Numbers Authority (IANA) is a standards organization that oversees global IP address allocation, autonomous system number allocation, root zone management in the Domain Name System (DNS), media types, and other Internet Protocol–related symbols and Internet numbers. [1] [2]

7. Link-local address - Wikipedia

   en.wikipedia.org/wiki/Link-local_address

   The Internet Engineering Task Force (IETF) has reserved the IPv4 address block 169.254.0.0 / 16 (169.254.0.0 – 169.254.255.255) for link-local addressing. [1] The entire range may be used for this purpose, except for the first 256 and last 256 addresses (169.254.0.0 / 24 and 169.254.255.0 / 24), which are reserved for future use and must not be selected by a host using this dynamic ...

8. Regional Internet registry - Wikipedia

   en.wikipedia.org/wiki/Regional_Internet_registry

   [1] As of 2005, there are currently five regional registries: The African Network Information Centre (AFRINIC) is based in Ebene, Mauritius and serves all of Africa. [2] The American Registry for Internet Numbers (ARIN) is based in Chantilly, Virginia and serves Antarctica, Canada, the United States, and some Caribbean countries and territories ...

9. National Internet registry - Wikipedia

   en.wikipedia.org/wiki/National_Internet_Registry

   A national Internet registry (or NIR) is an organization under the umbrella of a regional Internet registry with the task of coordinating IP address allocations and other Internet resource management functions at a national level within a country or economic unit.