MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F8:53:33 (Tashang Semiconductor(Shanghai) Co., Ltd.)
MAC address prefix F8:53:33 is registered to Tashang Semiconductor(Shanghai) Co., Ltd., located at Room 701, Building 1, Minggu Science Park, No. 7001, Zhong Chun Road, Minhang District, Shanghai, Shanghai Shanghai 201101, 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 10 July 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
F8:53:33
Registrant / Organization
Registry Chronology
Initial registration: 10 July 2026
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 701
Building 1
Minggu Science Park
No. 7001
Zhong Chun Road
Minhang District
Shanghai
Shanghai Shanghai 201101
CN.
Building 1
Minggu Science Park
No. 7001
Zhong Chun Road
Minhang District
Shanghai
Shanghai Shanghai 201101
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f85333 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F85333",
"company": "Tashang Semiconductor(Shanghai) Co., Ltd.",
"address": "Room 701, Building 1, Minggu Science Park, No. 7001, Zhong Chun Road, Minhang District, Shanghai, Shanghai Shanghai 201101, CN",
"country": "CN",
"blockStart": "F85333000000",
"blockEnd": "F85333FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-07-10",
"isRand": false,
"isPrivate": false
}