MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:3A:7D (AlphaTech PLC Int’l Co., Ltd.)
MAC address prefix 50:3A:7D is registered to AlphaTech PLC Int’l Co., Ltd., located at 13F., No.618, Sec. 7, New Taipei Blvd., Xinzhuang Dist., New Taipei City 24260, TW. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 22 November 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:3A:7D
Registrant / Organization
Registry Chronology
Initial registration: 22 November 2016
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
13F.
No.618
Sec. 7
New Taipei Blvd.
Xinzhuang Dist.
New Taipei City 24260
TW.
No.618
Sec. 7
New Taipei Blvd.
Xinzhuang Dist.
New Taipei City 24260
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/503a7d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "503A7D",
"company": "AlphaTech PLC Int’l Co., Ltd.",
"address": "13F., No.618, Sec. 7, New Taipei Blvd., Xinzhuang Dist., New Taipei City 24260, TW",
"country": "TW",
"blockStart": "503A7D000000",
"blockEnd": "503A7DFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-11-22",
"isRand": false,
"isPrivate": false
}