com.jasontally.mac/mcp
MAC Address Lookup
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: mac.jasontally.com:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://mac.jasontally.com/mcp (streamable-http)
- Host
- mac.jasontally.com
- Repository
- https://github.com/jasontally/mac-address-lookup
- Website
- https://mac.jasontally.com
- Registry
- active, updated 2026-10-02 · registry entry
- Reachable
- 5 of the last 6 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:19 | alive | 367 ms | 1 | 256 | 156 |
| 2026-10-05 00:16 | error | ||||
| 2026-10-04 09:56 | alive | 733 ms | 1 | 156 | |
| 2026-10-04 07:50 | alive | 275 ms | 1 | 156 | |
| 2026-10-03 20:30 | alive | 495 ms | 1 | 156 | |
| 2026-10-03 17:48 | alive | 645 ms | 1 | 156 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.jasontally.mac/mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.