On the IANA website, find the IPv4 Address Space Registry. Determine the total number of IPv4 addresses allocated to the RIPE NCC region. Additionally, identify the date when this IPv4 Address Space data was last updated, and state the grand total of all IPv4 addresses listed in the registry.
Navigate to iana.org/numbers. Click on the 'IPv4 Address Space' link. Locate and extract the 'Last revised' date. Scroll down the page to ensure all entries in the IPv4 Address Space table are visible. Count the number of '/8' blocks designated as 'RIPE NCC' or 'Administered by RIPE NCC'. Calculate the total IPv4 addresses for RIPE NCC by multiplying their '/8' block count by 16,777,216. Count the total number of '/8' blocks listed in the entire table (from 001/8 to 223/8). Calculate the grand total IPv4 addresses by multiplying the total '/8' block count by 16,777,216. Provide the calculated RIPE NCC allocation, the last revised date, and the grand total IPv4 addresses.
Successfully navigate to the IPv4 Address Space Registry page. State the correct total number of IPv4 addresses allocated to RIPE NCC (570,425,344). State the correct 'Last revised' date for the IPv4 Address Space data (2023-12-18). State the correct grand total number of IPv4 addresses listed on the page (3,741,888,512).