6in4

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. {{lb|en|networking}} An [[Internet]] [[transition]] [[mechanism]] for [[migrating]] from [[Internet Protocol]] version 4 ([[IPv4]]) to [[IPv6]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.