MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:FB:1 (TOMEI TSUSHIN KOGYO CO,.LTD)
MAC address prefix 70:B3:D5:FB:1 is registered to TOMEI TSUSHIN KOGYO CO,.LTD, located at 100-3, Amaike Kodacho, Inazawa Shi Aichi ken 4928274, 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 28 December 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:FB:1
Registrant / Organization
Registry Chronology
Initial registration: 28 December 2019
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
100-3
Amaike Kodacho
Inazawa Shi Aichi ken 4928274
JP.
Amaike Kodacho
Inazawa Shi Aichi ken 4928274
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5fb1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5FB1",
"company": "TOMEI TSUSHIN KOGYO CO,.LTD",
"address": "100-3, Amaike Kodacho, Inazawa Shi Aichi ken 4928274, JP",
"country": "JP",
"blockStart": "70B3D5FB1000",
"blockEnd": "70B3D5FB1FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2019-12-28",
"isRand": false,
"isPrivate": false
}