MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:B3:B4 (Shenzhen Furuilian Electronic Co.,Ltd.)
MAC address prefix 50:B3:B4 is registered to Shenzhen Furuilian Electronic Co.,Ltd., located at 3/F, No.5 Building Workshop, No.123, Shuitian Industrial Zone, Baoshi East Road, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen 518000, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 23 November 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:B3:B4
Registrant / Organization
Registry Chronology
Initial registration: 23 November 2021
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
3/F
No.5 Building Workshop
No.123
Shuitian Industrial Zone
Baoshi East Road
Shuitian Community
Shiyan Street
Bao'an District
Shenzhen 518000
CN.
No.5 Building Workshop
No.123
Shuitian Industrial Zone
Baoshi East Road
Shuitian Community
Shiyan Street
Bao'an District
Shenzhen 518000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50b3b4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50B3B4",
"company": "Shenzhen Furuilian Electronic Co.,Ltd.",
"address": "3/F, No.5 Building Workshop, No.123, Shuitian Industrial Zone, Baoshi East Road, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen 518000, CN",
"country": "CN",
"blockStart": "50B3B4000000",
"blockEnd": "50B3B4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2021-11-23",
"isRand": false,
"isPrivate": false
}