MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address E4:74:50 (Shenzhen Grandsun Electronic Co.,Ltd.)
MAC address prefix E4:74:50 is registered to Shenzhen Grandsun Electronic Co.,Ltd., located at Gaoqiao Industrial Zone, Baishitang Village, Shenzhen Guangdong 518116, 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 27 November 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
E4:74:50
Registrant / Organization
Registry Chronology
Initial registration: 27 November 2023
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
Gaoqiao Industrial Zone
Baishitang Village
Shenzhen Guangdong 518116
CN.
Baishitang Village
Shenzhen Guangdong 518116
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/e47450 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "E47450",
"company": "Shenzhen Grandsun Electronic Co.,Ltd.",
"address": "Gaoqiao Industrial Zone, Baishitang Village, Shenzhen Guangdong 518116, CN",
"country": "CN",
"blockStart": "E47450000000",
"blockEnd": "E47450FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-11-27",
"isRand": false,
"isPrivate": false
}