The world's dwindling supply of unallocated IPv4 address space has gotten smaller, as the IANA has handed out four of the 11 remaining unused blocks. The RIRs agreed on how the unused legacy Class B ...
1,370 million IPv4 addresses were used up this past decade. We have 722 million left, so the bottom of the pool is in sight. There are 3,706,650,624 usable IPv4 addresses. On January 1, 2000, ...
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