MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:64:A4 (THE FURUKAWA ELECTRIC CO., LTD)
MAC address prefix 40:64:A4 is registered to THE FURUKAWA ELECTRIC CO., LTD, located at 2-2-3, Marunouchi, Chiyoda-ku Tokyo 100-8322, JP. 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 October 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
40:64:A4
Registrant / Organization
Registry Chronology
Initial registration: 11 October 2017
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
2-2-3
Marunouchi
Chiyoda-ku Tokyo 100-8322
JP.
Marunouchi
Chiyoda-ku Tokyo 100-8322
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4064a4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4064A4",
"company": "THE FURUKAWA ELECTRIC CO., LTD",
"address": "2-2-3, Marunouchi, Chiyoda-ku Tokyo 100-8322, JP",
"country": "JP",
"blockStart": "4064A4000000",
"blockEnd": "4064A4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2017-10-11",
"isRand": false,
"isPrivate": false
}