MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:7B:43:5 (Shenzhen XJ-Micro Technology Co., Ltd.)
MAC address prefix 04:7B:43:5 is registered to Shenzhen XJ-Micro Technology Co., Ltd., located at Room 902, 9th Floor, Tower A, Hongji Hanlin Building, Nanshan District, Shenzhen, Guangdong Province, Shenzhen Guangdong 518055, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 05 November 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:7B:43:5
Registrant / Organization
Registry Chronology
Initial registration: 05 November 2026
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 902
9th Floor
Tower A
Hongji Hanlin Building
Nanshan District
Shenzhen
Guangdong Province
Shenzhen Guangdong 518055
CN.
9th Floor
Tower A
Hongji Hanlin Building
Nanshan District
Shenzhen
Guangdong Province
Shenzhen Guangdong 518055
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/047b435 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "047B435",
"company": "Shenzhen XJ-Micro Technology Co., Ltd.",
"address": "Room 902, 9th Floor, Tower A, Hongji Hanlin Building, Nanshan District, Shenzhen, Guangdong Province, Shenzhen Guangdong 518055, CN",
"country": "CN",
"blockStart": "047B43500000",
"blockEnd": "047B435FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2026-11-05",
"isRand": false,
"isPrivate": false
}