---
id: "iana-registrar-id"
kind: "glossary-term"
title: "IANA registrar ID"
language: "en"
category: "Transfers and EPP"
updated: "2026-10-04T14:01:23Z"
canonical: "https://tldlog.com/glossary/iana-registrar-id/"
translations:
  es: "https://tldlog.com/es/glosario/id-registrador-iana/"
  de: "https://tldlog.com/de/glossar/iana-registrar-id/"
  fr: "https://tldlog.com/fr/glossaire/identifiant-iana-bureau-enregistrement/"
  it: "https://tldlog.com/it/glossario/id-registrar-iana/"
  pt-BR: "https://tldlog.com/pt/glossario/id-registrador-iana/"
  ru: "https://tldlog.com/ru/glossariy/identifikator-registratora-iana/"
  zh-Hans: "https://tldlog.com/zh/cihui/iana-zhuce-fuwu-jigou-id/"
---

# IANA registrar ID

A number that identifies each ICANN-accredited registrar. ICANN assigns it and IANA publishes the list. It appears in RDAP and WHOIS results next to the registrar's name, which helps to tell apart registrars with similar names or several accreditations.

## related terms

- [registrar](https://tldlog.com/glossary/registrar/)
- [ICANN accreditation](https://tldlog.com/glossary/accreditation/)
- [IANA](https://tldlog.com/glossary/iana/)
- [RDAP](https://tldlog.com/glossary/rdap/)
- [registrar of record](https://tldlog.com/glossary/registrar-of-record/)