MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address F8:09:A4 (Henan Thinker Rail Transportation Research Inc.)
MAC address prefix F8:09:A4 is registered to Henan Thinker Rail Transportation Research Inc., located at No.63 Dulan Road, High-tech Development Zone, Zhengzhou Henan 450001, 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 24 July 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
F8:09:A4
Registrant / Organization
Registry Chronology
Initial registration: 24 July 2023
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
No.63 Dulan Road
High-tech Development Zone
Zhengzhou Henan 450001
CN.
High-tech Development Zone
Zhengzhou Henan 450001
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/f809a4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "F809A4",
"company": "Henan Thinker Rail Transportation Research Inc.",
"address": "No.63 Dulan Road, High-tech Development Zone, Zhengzhou Henan 450001, CN",
"country": "CN",
"blockStart": "F809A4000000",
"blockEnd": "F809A4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-07-24",
"isRand": false,
"isPrivate": false
}