IPv4 Addressing
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This document discusses IP addressing and the internet registry structure. IP addresses are allocated by regional internet registries (RIRs) like ARIN, RIPE NCC, and APNIC according to standards set by ICANN/IANA. The RIRs further allocate addresses to national internet registries (NIRs) and local internet registries (LIRs), who then assign addresses to internet service providers (ISPs) and end users.
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IPv4 Addressing
- 1. IPV4 ADDRESSING Imranul Hasan Greenwich University, UK E-Mail: imranul.suvro@gmail.com
- 2. Where do IP addresses come from? Standards Allocation Allocation Assignment end user* In some cases via an NIR, such as JPNIC, KRNIC, TWNIC etc. *
- 3. Internet Registry Structure ICANN (IANA) ARINAPNIC NIR LIR LIR LIR ISP ISP RIPE NCCLACNIC AfriNIC