MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address AC:1F:6B (Super Micro Computer, Inc.)
MAC address prefix AC:1F:6B is registered to Super Micro Computer, Inc., located at 980 Rock Ave, San Jose CA 95131, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 26 August 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
AC:1F:6B
Registrant / Organization
Registry Chronology
Initial registration: 26 August 2016
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
980 Rock Ave
San Jose CA 95131
US.
San Jose CA 95131
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/ac1f6b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "AC1F6B",
"company": "Super Micro Computer, Inc.",
"address": "980 Rock Ave, San Jose CA 95131, US",
"country": "US",
"blockStart": "AC1F6B000000",
"blockEnd": "AC1F6BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-08-26",
"isRand": false,
"isPrivate": false
}