MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:6E:44:2 (Accutrol LLC)
MAC address prefix 4C:6E:44:2 is registered to Accutrol LLC, located at 21 Commerce Dr, Danbury CT 06810, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 15 April 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
4C:6E:44:2
Registrant / Organization
Registry Chronology
Initial registration: 15 April 2026
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
21 Commerce Dr
Danbury CT 06810
US.
Danbury CT 06810
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4c6e442 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4C6E442",
"company": "Accutrol LLC",
"address": "21 Commerce Dr, Danbury CT 06810, US",
"country": "US",
"blockStart": "4C6E44200000",
"blockEnd": "4C6E442FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2026-04-15",
"isRand": false,
"isPrivate": false
}