MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 30:83:6B (SteeRetail Co.,Ltd.)
MAC address prefix 30:83:6B is registered to SteeRetail Co.,Ltd., located at 2-6-1, Kitamigata, Takatsu-ku, Kawasaki City Kanagawa Pref. 213-8511, 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 01 October 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
30:83:6B
Registrant / Organization
Registry Chronology
Initial registration: 01 October 2025
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
2-6-1
Kitamigata
Takatsu-ku
Kawasaki City Kanagawa Pref. 213-8511
JP.
Kitamigata
Takatsu-ku
Kawasaki City Kanagawa Pref. 213-8511
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/30836b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "30836B",
"company": "SteeRetail Co.,Ltd.",
"address": "2-6-1, Kitamigata, Takatsu-ku, Kawasaki City Kanagawa Pref. 213-8511, JP",
"country": "JP",
"blockStart": "30836B000000",
"blockEnd": "30836BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-10-01",
"isRand": false,
"isPrivate": false
}