OUI registrations statistics | Statistics | MAC Address Vendor Lookup

OUI registrations statistics

This page shows statistical analysis over the registered OUIs (Organizationally Unique Identifiers). It comprises how they are distributed between countries, companies, registration date and assignment block size.

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Vendor data is provided daily, directly from the IEEE Standards Association.

We’ve also been collecting our own historical information for the past 3+ years.

API integration available. Instantly retrieve Vendor details by OUI or MAC address.

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Download our recent full database in JSON/CSV/XML/Cisco formats.

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