MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 64:FB:81:C (Bridgeport Instruments, LLC)
MAC address prefix 64:FB:81:C is registered to Bridgeport Instruments, LLC, located at 11740 Jollyville Rd., Austin TX 78759, 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
64:FB:81:C
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
11740 Jollyville Rd.
Austin TX 78759
US.
Austin TX 78759
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/64fb81c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "64FB81C",
"company": "Bridgeport Instruments, LLC",
"address": "11740 Jollyville Rd., Austin TX 78759, US",
"country": "US",
"blockStart": "64FB81C00000",
"blockEnd": "64FB81CFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}