MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F4:97:9D:E (Teenage Engineering AB)
MAC address prefix F4:97:9D:E is registered to Teenage Engineering AB, located at Textilgatan 31, Stockholm n/a 12030, SE. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 08 August 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
F4:97:9D:E
Registrant / Organization
Registry Chronology
Initial registration: 08 August 2025
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Sweden (SE)
Headquarters Registered Facility 🇸🇪 SE
Textilgatan 31
Stockholm n/a 12030
SE.
Stockholm n/a 12030
SE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f4979de -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F4979DE",
"company": "Teenage Engineering AB",
"address": "Textilgatan 31, Stockholm n/a 12030, SE",
"country": "SE",
"blockStart": "F4979DE00000",
"blockEnd": "F4979DEFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-08-08",
"isRand": false,
"isPrivate": false
}