MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C8:3A:1B (Toshiba TEC Corporation Inc)
MAC address prefix C8:3A:1B is registered to Toshiba TEC Corporation Inc, located at Oval Court Ohsaki Mark East, Shinagawa-ku Tokyo 141-8664, 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 31 March 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
C8:3A:1B
Registrant / Organization
Registry Chronology
Initial registration: 31 March 2022
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
Oval Court Ohsaki Mark East
Shinagawa-ku Tokyo 141-8664
JP.
Shinagawa-ku Tokyo 141-8664
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c83a1b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C83A1B",
"company": "Toshiba TEC Corporation Inc",
"address": "Oval Court Ohsaki Mark East, Shinagawa-ku Tokyo 141-8664, JP",
"country": "JP",
"blockStart": "C83A1B000000",
"blockEnd": "C83A1BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-03-31",
"isRand": false,
"isPrivate": false
}