MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 80:D3:36 (CERN)
MAC address prefix 80:D3:36 is registered to CERN, located at CH-1211, GENEVE SUISSE/SWITZ 023, CH. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 13 October 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
80:D3:36
Registrant / Organization
Registry Chronology
Initial registration: 13 October 2018
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Switzerland (CH)
Headquarters Registered Facility 🇨🇭 CH
CH-1211
GENEVE SUISSE/SWITZ 023
CH.
GENEVE SUISSE/SWITZ 023
CH.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/80d336 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "80D336",
"company": "CERN",
"address": "CH-1211, GENEVE SUISSE/SWITZ 023, CH",
"country": "CH",
"blockStart": "80D336000000",
"blockEnd": "80D336FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2018-10-13",
"isRand": false,
"isPrivate": false
}