macaddress.io MAC Address Vendor Lookup API

macaddress.io

Retrieves OUI vendor information, block details, virtual machine detection, and other data encoded in a given MAC address, OUI, or IAB.

The macaddress.io MAC Address Vendor Lookup API API has freemium pricing; offers a free tier (100 free requests daily, no credit card required); rate limits: 100 requests daily on free tier. Verified 2026-07-12 with per-field source links.

Developer Tools Verified 2026-07-12 low confidence

Base URL

not documented null

no source

Auth

not documented null

no source

Free tier

100 free requests daily, no credit card required

macaddress.io ↗

Pricing model

freemium

macaddress.io ↗

Pricing

100 free requests daily; paid plans not detailed on crawled pages

macaddress.io ↗

Rate limits

100 requests daily on free tier

macaddress.io ↗

OpenAPI spec

not documented null

no source

MCP server

not documented null

no source