MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 44:D5:F2:D (Shenzhen Nation RFID Technology Co.,Ltd.)
MAC address prefix 44:D5:F2:D is registered to Shenzhen Nation RFID Technology Co.,Ltd., located at Room 816, Building A, Yuanzheng Venture Building, No. 19 Langshan Road, Xili Street, Nanshan District, ShenZhen Guangdong 518000, 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 15 May 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
44:D5:F2:D
Registrant / Organization
Registry Chronology
Initial registration: 15 May 2019
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 816
Building A
Yuanzheng Venture Building
No. 19 Langshan Road
Xili Street
Nanshan District
ShenZhen Guangdong 518000
CN.
Building A
Yuanzheng Venture Building
No. 19 Langshan Road
Xili Street
Nanshan District
ShenZhen Guangdong 518000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/44d5f2d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "44D5F2D",
"company": "Shenzhen Nation RFID Technology Co.,Ltd.",
"address": "Room 816, Building A, Yuanzheng Venture Building, No. 19 Langshan Road, Xili Street, Nanshan District, ShenZhen Guangdong 518000, CN",
"country": "CN",
"blockStart": "44D5F2D00000",
"blockEnd": "44D5F2DFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-05-15",
"isRand": false,
"isPrivate": false
}