Section 5.5 of the terms of service require best-effort uptime, and it requires notification if you want to take the probe offline indefinitely. I don't believe there's any other notification requirement.

On Sunday, December 6, 2015, Alistair Mackenzie <magicsata@gmail.com> wrote:
Hi all,

I'm currently moving house and expect my probe to be offline for approximately one week,

Is there any formal channels that I must notify ripe of this other than the location change once it's back online?

Thanks,
Alistair