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by gekonipjawfjn
2070 days ago
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AWS is IPv4 internally. You know how they promote that their regions are independently isolated and to be the most redundant, you should be in 2 regions. Well, a big part of that was they were running out of IPv4 addresses in their multi-region interconnected network and they were too cheap to upgrade so they started creating every new AWS region in its own separate IPv4 network to save address space in the main one. |
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