Internet Protocol version 4 (IPv4) - Full Video Lesson

Summary: IPv4 is a 32‑bit addressing system made of four 8‑bit octets, with binary values determining ranges, classes, and subnet masks. This lesson walks through binary powers, classful addressing, default masks, and CIDR notation using clear examples like 192.168.1.15/24.Links: Full article + PDF = Internet Protocol version 4 (IPv4)Mapped Learning Substack = Mapped Learning - SubstackMapped Learning YouTube = Mapped Learning - YouTubeMapped Learning Patreon = Mapped Learning - PatreonNext: Next chapter coming soon Get full access to Jonathan Lincoln at mappedlearning.substack.com/subscribe