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192.0.0.9/32

192.0.0.9/32 is the Port Control Protocol Anycast block.

Last updated 26 Oct 2026 from the IANA IPv4 Special-Purpose Address Registry

Short answer

IANA lists 192.0.0.9/32 as “Port Control Protocol Anycast” (RFC 7723). It is not an ordinary public address.

Block192.0.0.9/32
First – last192.0.0.9 – 192.0.0.9
Size1 addresses
Name in the registryPort Control Protocol Anycast
Defined inRFC 7723
Allocated2015-10
Valid as source / destinationTrue / True
ForwardableTrue
Globally reachableTrue

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Sources

  1. IANA IPv4 Special-Purpose Address Registry (CC0) · checked 26 Oct 2026
  2. RFC 7723