
TCP/IP Guide – A Comprehensive, Illustrated Internet Protocols Reference: Amazon.co.uk: Kozierok, Charles M.: 0689145704709: Books,

The TCP/IP Guide: A Comprehensive, Illustrated Internet (PDF),

Guide to TCP/IP: IPv6 and IPv4: Pyles, James, Carrell, Jeffrey, Tittel, Ed: 9781305946958: Amazon.com: Books,

IPv4 - Wikipedia,

Guide to TCP/IP: IPv6 and IPv4: Pyles, James, Carrell, Jeffrey, Tittel, Ed: 9781305946958: Amazon.com: Books,