I used an IP converter (found from google
http://baremetal.com/cgi-bin/dnsip) to convert to that number
She simply types in
http://207.46.110.252 where you would type in a website address
and it should work, if this doesn't then her IT managers have blocked this access aswell
*EDIT*: In future please bear in mind the edit button
to add extra comments to your post
It's good forum courtesy (manners) not to double post