MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:0A:3 (Telefrank GmbH)
MAC address prefix 40:D8:55:0A:3 is registered to Telefrank GmbH, located at Am Wildengrund 1, Altenambach TH 98553, DE. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 03 April 2013, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:0A:3
Registrant / Organization
Registry Chronology
Initial registration: 03 April 2013
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Am Wildengrund 1
Altenambach TH 98553
DE.
Altenambach TH 98553
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8550a3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8550A3",
"company": "Telefrank GmbH",
"address": "Am Wildengrund 1, Altenambach TH 98553, DE",
"country": "DE",
"blockStart": "40D8550A3000",
"blockEnd": "40D8550A3FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}