MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:05:40 (Tokyo Electron Device Limited)
MAC address prefix 00:05:40 is registered to Tokyo Electron Device Limited, located at 17, Higashikata-cho, Tsuzuki-ku, Yokohama-shi Kanagawa-ken 224-0045, JP. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 02 February 2001, with the most recent update made on 25 October 2024.
Vendor & Registry Dossier
Assigned Prefix
00:05:40
Registrant / Organization
Registry Chronology
Initial registration: 02 February 2001
Last updated: 25 October 2024
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
17
Higashikata-cho
Tsuzuki-ku
Yokohama-shi Kanagawa-ken 224-0045
JP.
Higashikata-cho
Tsuzuki-ku
Yokohama-shi Kanagawa-ken 224-0045
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000540 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000540",
"company": "Tokyo Electron Device Limited",
"address": "17, Higashikata-cho, Tsuzuki-ku, Yokohama-shi Kanagawa-ken 224-0045, JP",
"country": "JP",
"blockStart": "000540000000",
"blockEnd": "000540FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-10-25",
"isRand": false,
"isPrivate": false
}