To whom it may concern: IP numbers are typically used by a large range of nodes assigned to a particular provider. Leaving a message to an IP number is like throwing a note out of a passing airplane.
- Except when the same IP has been making the same edits to the same article since 2015, in which case a message can be fairly certain to hit its target.--Jezebel's Ponyobons mots 21:50, 23 March 2017 (UTC)
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