Forum Moderators: martinibuster
That should be fine - the mediabot crawls by domain, not IP. It might cache the IP resolved to from the domain, but it shouldn't take more than a day or two to catch up.
If you're concerned about it for any reason, an email to the AdSense team certainly won't do any harm. If you do email, audit your sites and make sure they're squeeky clean first. An email might well trigger a human review...
TJ