MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:21:9 (D-E-K GmbH & Co.KG)
MAC address prefix 70:B3:D5:21:9 is registered to D-E-K GmbH & Co.KG, located at Südfeld 9, Ascheberg / Herbern 58387, DE. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 26 June 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:21:9
Registrant / Organization
Registry Chronology
Initial registration: 26 June 2019
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Südfeld 9
Ascheberg / Herbern 58387
DE.
Ascheberg / Herbern 58387
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5219 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5219",
"company": "D-E-K GmbH & Co.KG",
"address": "Südfeld 9, Ascheberg / Herbern 58387, DE",
"country": "DE",
"blockStart": "70B3D5219000",
"blockEnd": "70B3D5219FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2019-06-26",
"isRand": false,
"isPrivate": false
}