
IP address Allocation
π IP Address Allocation 1. Definition IP address allocation is the hierarchical infrastructure process of distributing unique numerical identifiers (IP addresses) to networks and devices, ensuring that data can be correctly routed across the global internet. 2. IP Address Space 3. Global Governance 4. Allocation Hierarchy IANA (Internet Assigned Numbers Authority) RIRs (Regional Internet Registries) ISPs / Telecom Providers / Enterprises End Networks / Users This hierarchy ensures global uniqueness and efficient routing. 5. Who Gets the IPs? 6. Why Itβs Infrastructure π Public IP Addresses π Private IP Addresses π Reserved IP Addresses π Summary Table Category Routable on Internet Example Range / Address Purpose Quantity (approx.) Public IP Yes 8.8.8.8 Global communication ~3.7 billion usable (out of 4.3...

