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The US Department of Defense has 42 million billion billion billion IPv6 addresses
- khafra 18y agoThat's a little misleading if you're thinking of it in ipv4 terms, since an ipv6 subnet is always a /64 (the entire ipv4 address space is only a /32). So really, since there will be no NAT, the DoD has only set aside 2^51 subnets for itself; a bit over 2 quadrillion separate networks. A reasonable buffer for growth.