MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 20:66:FD (CONSTELL8 NV)
MAC address prefix 20:66:FD is registered to CONSTELL8 NV, located at Sint-Bernardse steenweg 72, Hemiksem 2620, BE. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 27 August 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
20:66:FD
Registrant / Organization
Registry Chronology
Initial registration: 27 August 2021
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Belgium (BE)
Headquarters Registered Facility 🇧🇪 BE
Sint-Bernardse steenweg 72
Hemiksem 2620
BE.
Hemiksem 2620
BE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/2066fd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "2066FD",
"company": "CONSTELL8 NV",
"address": "Sint-Bernardse steenweg 72, Hemiksem 2620, BE",
"country": "BE",
"blockStart": "2066FD000000",
"blockEnd": "2066FDFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2021-08-27",
"isRand": false,
"isPrivate": false
}