MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 90:F4:21:1 (BeEnergy SG GmbH)
MAC address prefix 90:F4:21:1 is registered to BeEnergy SG GmbH, located at Weissenburgring 23, Pohlheim 35415, DE. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 20 March 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
90:F4:21:1
Registrant / Organization
Registry Chronology
Initial registration: 20 March 2023
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Weissenburgring 23
Pohlheim 35415
DE.
Pohlheim 35415
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/90f4211 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "90F4211",
"company": "BeEnergy SG GmbH",
"address": "Weissenburgring 23, Pohlheim 35415, DE",
"country": "DE",
"blockStart": "90F421100000",
"blockEnd": "90F4211FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2023-03-20",
"isRand": false,
"isPrivate": false
}