MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:15:7E (Celona Inc.)
MAC address prefix B4:15:7E is registered to Celona Inc., located at 10061, Bubb Road Suite 300, Cupertino CA 95014, 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 11 December 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:15:7E
Registrant / Organization
Registry Chronology
Initial registration: 11 December 2019
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
10061
Bubb Road Suite 300
Cupertino CA 95014
US.
Bubb Road Suite 300
Cupertino CA 95014
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b4157e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B4157E",
"company": "Celona Inc.",
"address": "10061, Bubb Road Suite 300, Cupertino CA 95014, US",
"country": "US",
"blockStart": "B4157E000000",
"blockEnd": "B4157EFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-12-11",
"isRand": false,
"isPrivate": false
}