MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A4:11:63:5 (Carbon, Inc.)
MAC address prefix A4:11:63:5 is registered to Carbon, Inc., located at 312 Chestnut St, Redwood City CA 94063, 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 January 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
A4:11:63:5
Registrant / Organization
Registry Chronology
Initial registration: 07 January 2017
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
312 Chestnut St
Redwood City CA 94063
US.
Redwood City CA 94063
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a411635 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A411635",
"company": "Carbon, Inc.",
"address": "312 Chestnut St, Redwood City CA 94063, US",
"country": "US",
"blockStart": "A41163500000",
"blockEnd": "A411635FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2017-01-07",
"isRand": false,
"isPrivate": false
}