Anti-Splog problem: IP mismatch?

Hello, guys

I wonder how your Anti-Splog plugin checks the actual IP address of the domain name?
I'm having weird things with it. I installed it on wayzata.com and issues began...

If you ping wayzata.com you'll see IP 97.74.249.241
The plugin has the same opinion :slight_smile:
Here's what is tells:
You must enter an API key and register the IP (97.74.249.241) and WPMU Site Domain (wayzata.com) of this server to enable live splog checking.

Cool, I added this domain name and this IP, then I copy-paste the key and click Check Key button...
A few days ago it told me:
Your server IP and WPMU Site Domain is not yet registered for this API
Key. You are attempting to connect from 97.74.24.101.
Weird, but OK, I added the same domain name again with this second IP.

Today it tells me:
Your server IP and WPMU Site Domain is not yet registered for this API
Key. You are attempting to connect from 97.74.24.102.

So, where those 2 IPs (97.74.24.101 and 97.74.24.102) are coming from?
I suspect that these are IPs of web-hoster's routers or something, naturally they can change.
But the IP of the actual domain name doesn't.

So, what do I do in this case?

Cheers,

Mike