MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 38:B8:EB:D (Yellowbrick Data, Inc.)
MAC address prefix 38:B8:EB:D is registered to Yellowbrick Data, Inc., located at 250 Cambridge Av., Suite 201, Palo Alto CA 94306, 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 05 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
38:B8:EB:D
Registrant / Organization
Registry Chronology
Initial registration: 05 February 2016
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
250 Cambridge Av.
Suite 201
Palo Alto CA 94306
US.
Suite 201
Palo Alto CA 94306
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/38b8ebd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "38B8EBD",
"company": "Yellowbrick Data, Inc.",
"address": "250 Cambridge Av., Suite 201, Palo Alto CA 94306, US",
"country": "US",
"blockStart": "38B8EBD00000",
"blockEnd": "38B8EBDFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}