TRUE
ICANN
At the highest level it is ICANN (Internet Corporation for Assigned Names & Numbers). ICANN was formed in 1998. It is a not-for-profit public-benefit corporation with participants from all over the world dedicated to keeping the Internet secure, stable and interoperable. It promotes competition and develops policy on the Internet's unique identifiers.
The organization is a U.S. Government ran Corporation called the Internet Corporation for Assigned Names and Numbers(ICANN).
Reverse ARP is used to Obtain IP address from a Server(responsible for IP addresses allocation) by providing its layer 2 (MAC) address.
Global, private-sector, nonprofit corporation that was established to regulate human-friendly internet domain name, those addresses ending with.com, .org, .net, and so on, that overlie IP addresses and identify the website type.
Reduced number of routing table entries, Efficient allocation of addresses
"Globally, Internet numbers are managed by the Internet Assigned Numbers Authority, an organization operated by the Internet Corporation for Assigned Names and Numbers (ICANN)."
"Globally, internet numbers are managed by the Internet Assigned Numbers Authority, an organization operated by the Internet Corporation for Assigned Names and Numbers (ICANN)."
In theory there are 264 available network allocations in ipV6. It is not known how many are actually in use at this time. For a very clear comparison, in IPv4 there is a total of 4,294,967,296 IP addresses. With IPv6, there is a total of 18,446,744,073,709,551,616 IP addresses in a single /64 allocation.
The IANA, or Internet Assigned Numbers Authority, is the organization that has been managing IP addresses since even before it was known by an official name. A registry function that would become IANA was in place by the 1970s, managed by the famed Jon Postel (of USC's Information Sciences Institute). Today IANA is managed by ICANN, the Internet Corporation for Assigned Names and Numbers. See the accompanying links for IANA, ICANN, and more on the history of IANA.
Public IP addresses
Any system in an Ethernet IP network will transmit IP addresses.