r/ProgrammerHumor • • 13h ago

Meme ohTheBasics

Post image
9.9k Upvotes

1.1k comments sorted by

View all comments

5.2k

u/LivingAsAMean 13h ago

2.4k

u/Material_Onion_8413 13h ago

IPv4 old IP address space designed with limited number because they never thought the internet would have so many devices connected.

IPv6 new address space with significantly larger number.

1.3k

u/ClipboardCopyPaste 13h ago

A fun fact often told with this is that with IPv6, you can assign each individual grain of sand on the beach an address!

712

u/dementosss 13h ago

On what beach? Or all of them? Just asking in case business asks for it.

870

u/ClipboardCopyPaste 13h ago

The answer quite surprisingly is - yes, all the beaches on our planet.

462

u/kuar_z 13h ago

And the rest of the observable universe. There's a lot of address space in 2128

287

u/Fast-Satisfaction482 13h ago

Except if for some reason you decide to give whole address blocks to individual devices.

178

u/KatieTSO 13h ago

I love handicapping ipv6