MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C8:FF:BF:C (Density.IO)
MAC address prefix C8:FF:BF:C is registered to Density.IO, located at 2 Bryant Street, San Francisco CA 94105, 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 27 March 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
C8:FF:BF:C
Registrant / Organization
Registry Chronology
Initial registration: 27 March 2024
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
2 Bryant Street
San Francisco CA 94105
US.
San Francisco CA 94105
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c8ffbfc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C8FFBFC",
"company": "Density.IO",
"address": "2 Bryant Street, San Francisco CA 94105, US",
"country": "US",
"blockStart": "C8FFBFC00000",
"blockEnd": "C8FFBFCFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2024-03-27",
"isRand": false,
"isPrivate": false
}