MAC Address Lookup NEW
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
Install & connect
https://mac.jasontally.com/mcpPublisher-declared remote endpoint. Availability, authentication and client compatibility are not independently verified here.
Freshness
Last registry update 1mo ago · published Oct 2, 2026.
Registry position over time
Where MAC Address Lookup sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.
About this server
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under Other, alongside 8606 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.