MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0A:9B (TB Group Inc)
MAC address prefix 00:0A:9B is registered to TB Group Inc, located at 4F NREG Hongo 3-chome Bldg., 3-26-6, Hngo, Bunkyo-ku, Tokyo 113-003, 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 14 October 2002, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:0A:9B
Registrant / Organization
Registry Chronology
Initial registration: 14 October 2002
Last updated: 17 November 2015
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
4F NREG Hongo 3-chome Bldg.
3-26-6
Hngo
Bunkyo-ku
Tokyo 113-003
JP.
3-26-6
Hngo
Bunkyo-ku
Tokyo 113-003
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000a9b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000A9B",
"company": "TB Group Inc",
"address": "4F NREG Hongo 3-chome Bldg., 3-26-6, Hngo, Bunkyo-ku, Tokyo 113-003, JP",
"country": "JP",
"blockStart": "000A9B000000",
"blockEnd": "000A9BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}