MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 0C:5C:B5:D (BSU Inc)
MAC address prefix 0C:5C:B5:D is registered to BSU Inc, located at 1611 Headway Circle, Building 1, Suite 200, Austin TX 78754, 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 25 January 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
0C:5C:B5:D
Registrant / Organization
Registry Chronology
Initial registration: 25 January 2021
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
1611 Headway Circle
Building 1
Suite 200
Austin TX 78754
US.
Building 1
Suite 200
Austin TX 78754
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0c5cb5d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0C5CB5D",
"company": "BSU Inc",
"address": "1611 Headway Circle, Building 1, Suite 200, Austin TX 78754, US",
"country": "US",
"blockStart": "0C5CB5D00000",
"blockEnd": "0C5CB5DFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2021-01-25",
"isRand": false,
"isPrivate": false
}