MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:DD:3 (CHUGOKU ELECTRICAL INSTRUMENTS Co.,LTD.)
MAC address prefix 8C:1F:64:DD:3 is registered to CHUGOKU ELECTRICAL INSTRUMENTS Co.,LTD., located at 2-4-6, Tsurue, Fuchu-cho, Aki-gun, Hiroshima Japan 735-0008, JP. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 09 July 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:DD:3
Registrant / Organization
Registry Chronology
Initial registration: 09 July 2025
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
2-4-6
Tsurue
Fuchu-cho
Aki-gun
Hiroshima Japan 735-0008
JP.
Tsurue
Fuchu-cho
Aki-gun
Hiroshima Japan 735-0008
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f64dd3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F64DD3",
"company": "CHUGOKU ELECTRICAL INSTRUMENTS Co.,LTD.",
"address": "2-4-6, Tsurue, Fuchu-cho, Aki-gun, Hiroshima Japan 735-0008, JP",
"country": "JP",
"blockStart": "8C1F64DD3000",
"blockEnd": "8C1F64DD3FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2025-07-09",
"isRand": false,
"isPrivate": false
}