hulu IP issue

I changed my hulu passwd and got this email from hulu (see below). It notes what IP I used to change the passwd, but it's an internal IP! Probably not as intended :) email: You've Changed Your Password Hi Daniel, As requested, your password has been changed. From now on, you'll use this new password to log in to Hulu. The password was changed from the IP address 10.35.33.117.