Tag: ARIN

Articles tagged with "ARIN"

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5/22/2026

What Is a Regional Internet Registry (RIR)?

Regional Internet Registries are the organizations responsible for allocating IP addresses and Autonomous System Numbers across the globe. Understanding how they work is useful for anyone managing infrastructure, requesting IP space, or thinking about internet routing.

#networking#IP addresses#internet infrastructure#RIR#ARIN#RIPE#APNIC#IP transit#BGP#ASN