MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F4:20:55:E (Shenzhen Keyking Technology Limited)
MAC address prefix F4:20:55:E is registered to Shenzhen Keyking Technology Limited, located at Floor10, Block B, Keyking Hi-Tech Park, 12th, Shangwei Industrial 1st RD, Guanhu Town, Longhua District, ShenZhen GuangDong 518110, 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 25 June 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
F4:20:55:E
Registrant / Organization
Registry Chronology
Initial registration: 25 June 2024
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
Floor10
Block B
Keyking Hi-Tech Park
12th
Shangwei Industrial 1st RD
Guanhu Town
Longhua District
ShenZhen GuangDong 518110
CN.
Block B
Keyking Hi-Tech Park
12th
Shangwei Industrial 1st RD
Guanhu Town
Longhua District
ShenZhen GuangDong 518110
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f42055e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F42055E",
"company": "Shenzhen Keyking Technology Limited",
"address": "Floor10, Block B, Keyking Hi-Tech Park, 12th, Shangwei Industrial 1st RD, Guanhu Town, Longhua District, ShenZhen GuangDong 518110, CN",
"country": "CN",
"blockStart": "F42055E00000",
"blockEnd": "F42055EFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2024-06-25",
"isRand": false,
"isPrivate": false
}