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Regional Internet Registries (RIRs)

Regional Internet Registries (RIRs) manage and distribute IP address allocations and Autonomous System Numbers (ASNs) within specific geographic regions. They ensure fair distribution, maintain database accuracy, and support internet infrastructure growth. The five RIRs—ARIN, RIPE NCC, APNIC, LACNIC, and AFRINIC—coordinate with IANA to maintain global IP address management.

What is IANA? The Internet Assigned Numbers Authority

What is IANA? The Internet Assigned Numbers Authority

February 24, 2025February 25, 2025

IANA, The Internet Assigned Numbers Authority, manages global IP addresses, DNS root zones, and protocols, ensuring internet stability

Read More What is IANA? The Internet Assigned Numbers AuthorityContinue

What is APNIC: The Asia-Pacific’s Internet Registry

What is APNIC: The Asia-Pacific’s Internet Registry

February 23, 2025February 23, 2025

APNIC manages IP address distribution in the Asia-Pacific, supports IPv6 adoption, enhances internet security, and provides registry services

Read More What is APNIC: The Asia-Pacific’s Internet RegistryContinue

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What Are IPv4 Blocks?

January 25, 2025February 22, 2025

IPv4 addresses are essential for internet communication, but limited availability is pushing the transition to IPv6 for future connectivity.

Read More What Are IPv4 Blocks?Continue

Mitigating IP Address Abuse in IPv4 Transfer and Lease Markets

Mitigating IP Address Abuse in IPv4 Transfer and Lease Markets

August 13, 2024January 9, 2025

The hidden dangers of IP transfer abuse. How cybercriminals use IP addresses for malicious activities like spam, phishing, and malware.

Read More Mitigating IP Address Abuse in IPv4 Transfer and Lease MarketsContinue

What is ARIN? American Registry of Internet Numbers

What is ARIN? North America’s Internet Registry

February 19, 2024May 12, 2025

ARIN manages IP addresses and ASNs across North America, promoting IPv6 adoption and providing essential services for internet stability.

Read More What is ARIN? North America’s Internet RegistryContinue

What is RIPE NCC?

What is Réseaux IP Européens (RIPE NCC)?

February 15, 2024February 19, 2025

RIPE NCC is the original Regional Internet Registry, that assigns IP addresses for 76 countries in Europe, the Middle East, and Central Asia.

Read More What is Réseaux IP Européens (RIPE NCC)?Continue

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