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Amazon finds $1B jackpot in its 100 million+ IPv4 address stockpile | The tech giant has cited ballooning costs associated with IPv4 addresses (www.techspot.com)

submitted 7 months ago by L4s@lemmy.world to c/technology@lemmy.world

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Amazon finds $1B jackpot in its 100 million+ IPv4 address stockpile | The tech giant has cited ballooning costs associated with IPv4 addresses::undefined

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[-] bamboo@lemm.ee 1 points 7 months ago

Towards the end of 32 bit’s life, physical address extension allowed operating systems to use more memory, often up to 40 bits worth, but still could still expose a 32 bit address space to user applications.

[-] KairuByte@lemmy.dbzer0.com 1 points 7 months ago

Yes, but that would only get the total up to about 5GB, which isn’t very much more.

[-] bamboo@lemm.ee 1 points 7 months ago

2^40 is a terabyte

this post was submitted on 05 Feb 2024

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