MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:4B:F9:D (Shenzhen Haichuan Intelligent Information Technology Co., Ltd.)
MAC address prefix 4C:4B:F9:D is registered to Shenzhen Haichuan Intelligent Information Technology Co., Ltd., located at 1208 District B, Jinhui Building, 2079 Nanhai Avenue, Dengliang Community, Nanshan Street, Nanshan District, Shenzhen Guangdong 518101, 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 03 July 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
4C:4B:F9:D
Registrant / Organization
Registry Chronology
Initial registration: 03 July 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
1208 District B
Jinhui Building
2079 Nanhai Avenue
Dengliang Community
Nanshan Street
Nanshan District
Shenzhen Guangdong 518101
CN.
Jinhui Building
2079 Nanhai Avenue
Dengliang Community
Nanshan Street
Nanshan District
Shenzhen Guangdong 518101
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4c4bf9d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4C4BF9D",
"company": "Shenzhen Haichuan Intelligent Information Technology Co., Ltd.",
"address": "1208 District B, Jinhui Building, 2079 Nanhai Avenue, Dengliang Community, Nanshan Street, Nanshan District, Shenzhen Guangdong 518101, CN",
"country": "CN",
"blockStart": "4C4BF9D00000",
"blockEnd": "4C4BF9DFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-07-03",
"isRand": false,
"isPrivate": false
}