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IPv6 prefix

64:ff9b::/96

  • IPv6
  • NAT64 well-known
  • /96

64:ff9b::/96 is an IPv6 prefix in the nat64 well-known range: IPv4/IPv6 translation (RFC 6052). It covers 2^32 addresses, from 64:ff9b:: to 64:ff9b::ffff:ffff.

Representations

Compressed (RFC 5952)64:ff9b::
Fully expanded0064:ff9b:0000:0000:0000:0000:0000:0000
In a URL[64:ff9b::]brackets separate the address from the port
Integer524413980667603649783483181312245760
Hexadecimal0x64ff9b000000000000000000000000
Reverse DNS0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.9.f.f.4.6.0.0.ip6.arpaeach nibble becomes a label, least significant first

What kind of address

RangeNAT64 well-knownIPv4/IPv6 translation (RFC 6052)
Routable on the internetNo
Address familyIPv6128 bits, against 32 for IPv4
Groups64, ff9b, 0, 0, 0, 0, 0, 0
Zero groups6runs of two or more are what "::" replaces

Prefix arithmetic

Prefix length/96
Network address64:ff9b::
Last address64:ff9b::ffff:ffff
Addresses in the block4,294,967,296
/64 subnets availableNone, it is longer than /64
Host bits32

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Every value on this page was computed from “v6 64 ff9b z p96” by Nerdulator’s ip engine. Nothing here was retrieved from a database of answers or written by a model.