MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:09:41 (Allied Telesis K.K.)
MAC address prefix 00:09:41 is registered to Allied Telesis K.K., located at Technical Center/No.2 TOC Bldg., Shinagawa-ku 141-0031, US. 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 05 June 2002, with the most recent update made on 16 September 2022.
Vendor & Registry Dossier
Assigned Prefix
00:09:41
Registrant / Organization
Registry Chronology
Initial registration: 05 June 2002
Last updated: 16 September 2022
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
Technical Center/No.2 TOC Bldg.
Shinagawa-ku 141-0031
US.
Shinagawa-ku 141-0031
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000941 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000941",
"company": "Allied Telesis K.K.",
"address": "Technical Center/No.2 TOC Bldg., Shinagawa-ku 141-0031, US",
"country": "US",
"blockStart": "000941000000",
"blockEnd": "000941FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-09-16",
"isRand": false,
"isPrivate": false
}