I just had to think of an example of a public IP address, and my brain instantly popped this out from one of its dark recesses:

128.197.27.7

(Looking up the associated domain name didn't make me feel any better 👴)

@siracusa “Shall we walk or do we have time to take the B-Line?”

@siracusa I’ve been telling this joke for a decade.

I just saw this tonight. Holy hell, Boston. https://youtu.be/QYtgILw3Yrs?si=Dzx3PkFY-Z9kkSQc

Can You Outrun Boston's Subway?

YouTube