Domains Covered by CM’s IPs as of 1/13/2011

I had to put this list together due to a silly client request. Figured I'd share, just in case it could be of some use to others. Yes, it was a silly exercise, and a tedious one. Hopefully, I will have saved some one of you some time by posting it.

Here is the list of the IPs that Campaign Monitor suggests that folks add to their white-list along with their domains — accurate, I'm sure, only for today. This does not include the future ipv4 and ipv6 blocks. – – – – –
all the above resolve to:,,,

Alternatively, the following covers all the domains above:


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