MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 54:09:8D (deister electronic GmbH)
MAC address prefix 54:09:8D is registered to deister electronic GmbH, located at Hermann-Bahlsen-Str. 11, Barsinghausen Niedersachsen 30890, DE. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 20 August 2014, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
54:09:8D
Registrant / Organization
Registry Chronology
Initial registration: 20 August 2014
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Hermann-Bahlsen-Str. 11
Barsinghausen Niedersachsen 30890
DE.
Barsinghausen Niedersachsen 30890
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/54098d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "54098D",
"company": "deister electronic GmbH",
"address": "Hermann-Bahlsen-Str. 11, Barsinghausen Niedersachsen 30890, DE",
"country": "DE",
"blockStart": "54098D000000",
"blockEnd": "54098DFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}