MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address AC:EF:92:A (Techyauld Co.,Ltd)
MAC address prefix AC:EF:92:A is registered to Techyauld Co.,Ltd, located at Zhongguancun Software Park, No.8 West Dongbeiwang Road, Haidian District Beijing 010, 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 22 October 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
AC:EF:92:A
Registrant / Organization
Registry Chronology
Initial registration: 22 October 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
Zhongguancun Software Park
No.8 West Dongbeiwang Road
Haidian District Beijing 010
CN.
No.8 West Dongbeiwang Road
Haidian District Beijing 010
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/acef92a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "ACEF92A",
"company": "Techyauld Co.,Ltd",
"address": "Zhongguancun Software Park, No.8 West Dongbeiwang Road, Haidian District Beijing 010, CN",
"country": "CN",
"blockStart": "ACEF92A00000",
"blockEnd": "ACEF92AFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2024-10-22",
"isRand": false,
"isPrivate": false
}