MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 5C:FC:E1 (Resideo)
MAC address prefix 5C:FC:E1 is registered to Resideo, located at 2 Corporate Center Dr., Melville NY 11747, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 24 July 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
5C:FC:E1
Registrant / Organization
Registry Chronology
Initial registration: 24 July 2023
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
2 Corporate Center Dr.
Melville NY 11747
US.
Melville NY 11747
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/5cfce1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "5CFCE1",
"company": "Resideo",
"address": "2 Corporate Center Dr., Melville NY 11747, US",
"country": "US",
"blockStart": "5CFCE1000000",
"blockEnd": "5CFCE1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-07-24",
"isRand": false,
"isPrivate": false
}