MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 74:5B:C5:D (CELYSS SAS)
MAC address prefix 74:5B:C5:D is registered to CELYSS SAS, located at 7 allee des ginkgos, Bron 69500, FR. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 28 December 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
74:5B:C5:D
Registrant / Organization
Registry Chronology
Initial registration: 28 December 2018
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: France (FR)
Headquarters Registered Facility 🇫🇷 FR
7 allee des ginkgos
Bron 69500
FR.
Bron 69500
FR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/745bc5d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "745BC5D",
"company": "CELYSS SAS",
"address": "7 allee des ginkgos, Bron 69500, FR",
"country": "FR",
"blockStart": "745BC5D00000",
"blockEnd": "745BC5DFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2018-12-28",
"isRand": false,
"isPrivate": false
}