MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D4:A0:FB:C (Snap-on Tools)
MAC address prefix D4:A0:FB:C is registered to Snap-on Tools, located at 19220 San Jose Ave., City of Industry CA 91748, 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 07 June 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D4:A0:FB:C
Registrant / Organization
Registry Chronology
Initial registration: 07 June 2025
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
19220 San Jose Ave.
City of Industry CA 91748
US.
City of Industry CA 91748
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d4a0fbc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D4A0FBC",
"company": "Snap-on Tools",
"address": "19220 San Jose Ave., City of Industry CA 91748, US",
"country": "US",
"blockStart": "D4A0FBC00000",
"blockEnd": "D4A0FBCFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-06-07",
"isRand": false,
"isPrivate": false
}