AddressClass

The trust class of a host or resolved address.

Values

ValueMeaning
public_

A public, global-unicast address (or a registered name resolving only to such addresses).

loopback

An explicit loopback host: localhost, 127.0.0.0/8 in any numeric encoding, or [::1].

privateOrLinkLocal

A private (RFC 1918), link-local, ULA, unspecified, this-host or embedded-internal address — or a fail-closed result (unresolvable host, malformed literal, or a resolved internal address).