MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B0:34:FB (ShenZhen Microtest Automation Co.,Ltd)
MAC address prefix B0:34:FB is registered to ShenZhen Microtest Automation Co.,Ltd, located at 1st Floor, No.2, Dongtang Industrial Park, Chuangxin Road, Shatou, Shajing, Bao'an District, Shenzhen City Guangdong Province 518104, 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 23 April 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B0:34:FB
Registrant / Organization
Registry Chronology
Initial registration: 23 April 2025
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
1st Floor
No.2
Dongtang Industrial Park
Chuangxin Road
Shatou
Shajing
Bao'an District
Shenzhen City Guangdong Province 518104
CN.
No.2
Dongtang Industrial Park
Chuangxin Road
Shatou
Shajing
Bao'an District
Shenzhen City Guangdong Province 518104
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b034fb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B034FB",
"company": "ShenZhen Microtest Automation Co.,Ltd",
"address": "1st Floor, No.2, Dongtang Industrial Park, Chuangxin Road, Shatou, Shajing, Bao'an District, Shenzhen City Guangdong Province 518104, CN",
"country": "CN",
"blockStart": "B034FB000000",
"blockEnd": "B034FBFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-04-23",
"isRand": false,
"isPrivate": false
}