MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 10:A4:B9 (Baidu Online Network Technology (Beijing) Co., Ltd)
MAC address prefix 10:A4:B9 is registered to Baidu Online Network Technology (Beijing) Co., Ltd, located at Baidu Campus, No.10 Shangdi 10th Street, Haidian District, Beijing 100085, 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 12 November 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
10:A4:B9
Registrant / Organization
Registry Chronology
Initial registration: 12 November 2017
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
Baidu Campus
No.10 Shangdi 10th Street
Haidian District
Beijing 100085
CN.
No.10 Shangdi 10th Street
Haidian District
Beijing 100085
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/10a4b9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "10A4B9",
"company": "Baidu Online Network Technology (Beijing) Co., Ltd",
"address": "Baidu Campus, No.10 Shangdi 10th Street, Haidian District, Beijing 100085, CN",
"country": "CN",
"blockStart": "10A4B9000000",
"blockEnd": "10A4B9FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2017-11-12",
"isRand": false,
"isPrivate": false
}