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1) Research the following organizations and explain their involvement with the Internet public IP addresses.
ARIN
ARIN is one of five Regional Internet Registries (RIRs) in the world. RIRs are
Charged with managing the distribution of Internet number resources (IPv4
And IPv6 address space and Autonomous System Numbers) in their respective regions. ARIN, a nonprofit member-based organization, supports the operation of the Internet though the management of Internet number resources throughout its service region; coordinates the development of policies by the community for the management of Internet Protocol number resources; and advances the Internet through informational outreach.
SOURCE: https://www.arin.net/
IANA
The Internet Assigned Numbers Authority (IANA) is a department of ICANN responsible for coordinating some of the key elements that keep the Internet running smoothly. Whilst the Internet is renowned for being a worldwide network free from central coordination, there is a technical need for some key parts of the Internet to be globally coordinated, and this coordination role is undertaken by IANA.
Specifically, IANA allocates and maintains unique codes and numbering systems that are used in the technical standards (“protocols”) that drive the Internet.
IANA’s various activities can be broadly grouped in to three categories: * Domain Names
IANA manages the DNS Root, the .int and .arpa domains, and an IDN practices resource. * Number Resources
IANA coordinates the global pool of IP and AS numbers, providing them to Regional Internet Registries. * Protocol Assignments
Internet protocols’ numbering systems are managed by IANA in conjunction with standards bodies.
IANA is one of the Internet's oldest institutions, with its activities dating back to the 1970s. Today it is a set of services provided by the Internet Corporation

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