MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:FB:F4 (Optimal Audio Ltd)
MAC address prefix 4C:FB:F4 is registered to Optimal Audio Ltd, located at Century Point, Halifax Rd, High Wycombe HP12 3SL, GB. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 10 September 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
4C:FB:F4
Registrant / Organization
Registry Chronology
Initial registration: 10 September 2020
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
Century Point
Halifax Rd
High Wycombe HP12 3SL
GB.
Halifax Rd
High Wycombe HP12 3SL
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4cfbf4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4CFBF4",
"company": "Optimal Audio Ltd",
"address": "Century Point, Halifax Rd, High Wycombe HP12 3SL, GB",
"country": "GB",
"blockStart": "4CFBF4000000",
"blockEnd": "4CFBF4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-09-10",
"isRand": false,
"isPrivate": false
}