MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 10:A4:50 (Kwikset)
MAC address prefix 10:A4:50 is registered to Kwikset, located at 110 Sargent Dr., New Haven CT 06511, 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 26 November 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
10:A4:50
Registrant / Organization
Registry Chronology
Initial registration: 26 November 2024
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
110 Sargent Dr.
New Haven CT 06511
US.
New Haven CT 06511
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/10a450 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "10A450",
"company": "Kwikset",
"address": "110 Sargent Dr., New Haven CT 06511, US",
"country": "US",
"blockStart": "10A450000000",
"blockEnd": "10A450FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-11-26",
"isRand": false,
"isPrivate": false
}