MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A4:ED:43:9 (Heyuan intelligence technology CO.,Ltd)
MAC address prefix A4:ED:43:9 is registered to Heyuan intelligence technology CO.,Ltd, located at No.1166 Xinluo Street, Jinan City Shandong Province 250101, 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 14 June 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
A4:ED:43:9
Registrant / Organization
Registry Chronology
Initial registration: 14 June 2018
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
No.1166 Xinluo Street
Jinan City Shandong Province 250101
CN.
Jinan City Shandong Province 250101
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a4ed439 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A4ED439",
"company": "Heyuan intelligence technology CO.,Ltd",
"address": "No.1166 Xinluo Street, Jinan City Shandong Province 250101, CN",
"country": "CN",
"blockStart": "A4ED43900000",
"blockEnd": "A4ED439FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2018-06-14",
"isRand": false,
"isPrivate": false
}