Aloha, I just had an interesting online chat. I used the www.ip-lookup.net link you provided which, indeed, revealed that the addresses belonged to SoftLayer. Their site provided Online Chat so that's what I did. What do you make of it? You are now chatting with 'Jimmy V' Jimmy V: Hello, thank you for contacting SoftLayer. How can I help you today? Tom: I would like to know why my computer is trying to communicate with your IP address? Gratefully, MBAM is blocking it, but who the hell are you? Jimmy V: We are a hosting provider. If you have someone trying to access your ip address, please send logs of the information to our abuse team. Jimmy V: abuse@softlayer.com Jimmy V: Your email will server as documentation against the customer. Tom: Are you associated with HostGator? GoDaddy? Jimmy V: Hostgator is one of our resellers Tom: Well, that might explain things. I host several sites on HostGator. Tom: Thanks for the info. I'll follow up with HG.