MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address AC:BB:61 (YSTen Technology Co.,Ltd)
MAC address prefix AC:BB:61 is registered to YSTen Technology Co.,Ltd, located at Room 1715, 17/F North Star Times Tower, Chaoyang District, Beijing., Beijing 100101, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 01 December 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
AC:BB:61
Registrant / Organization
Registry Chronology
Initial registration: 01 December 2018
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 1715
17/F North Star Times Tower
Chaoyang District
Beijing.
Beijing 100101
CN.
17/F North Star Times Tower
Chaoyang District
Beijing.
Beijing 100101
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/acbb61 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "ACBB61",
"company": "YSTen Technology Co.,Ltd",
"address": "Room 1715, 17/F North Star Times Tower, Chaoyang District, Beijing., Beijing 100101, CN",
"country": "CN",
"blockStart": "ACBB61000000",
"blockEnd": "ACBB61FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2018-12-01",
"isRand": false,
"isPrivate": false
}