Use these spaces to keep track of key information about your Internet connection, including your Internet service provider, your TCP/IP configuration, and information about your router.

Company name ____________________________________
Technical-support contact ____________________________________
Technical-support phone number ____________________________________
Website ____________________________________
E-mail address ____________________________________

TCP/IP Information
IP range ________________ to ________________
Subnet mask ____________________________________
Default gateway ____________________________________
Nameservers __________ — __________ — __________

Router Information
Make and model ____________________________________
Internal IP address (LAN) ____________________________________
External IP address (WAN) ____________________________________
Administrator username ____________________________________
Password Don't write it here! (Memorize it or keep it in a safe place, separate from associated information.)