network address
IPv6 Address Types Explained: Unicast, Multicast, and Anycast
What are the IPv6 address types? That’s the focus of this guide. Previous articles in this series covered IPv4 address classes, classless and classful addressing schemes, and special-purpose IP addresses, along with unicasting, multicasting, and broadcasting in IPv4. IPv6 addressing follows a similar conceptual split — unicast, multicast, and anycast — but with a much...
Network Prefix, Network Address, Broadcast Address, and Host Address Explained
Every IPv4 subnet has a handful of specific addresses with fixed roles: one identifies the network itself, one is reserved for broadcasting to every device on it, and the rest are available for hosts. This guide covers exactly how to calculate each one, using prefix notation and binary math, with one consistent worked example carried...