MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C4:A9:B8 (XIAMENSHI C-CHIP TECHNOLOGY CO.,LTD)
MAC address prefix C4:A9:B8 is registered to XIAMENSHI C-CHIP TECHNOLOGY CO.,LTD, located at 2919, East Block, One Center, Xixiang Street, Baoan District, Shenzhen, Shenzhen city Guangdong Province 518102, 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 02 August 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
C4:A9:B8
Registrant / Organization
Registry Chronology
Initial registration: 02 August 2024
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
2919
East Block
One Center
Xixiang Street
Baoan District
Shenzhen
Shenzhen city Guangdong Province 518102
CN.
East Block
One Center
Xixiang Street
Baoan District
Shenzhen
Shenzhen city Guangdong Province 518102
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c4a9b8 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C4A9B8",
"company": "XIAMENSHI C-CHIP TECHNOLOGY CO.,LTD",
"address": "2919, East Block, One Center, Xixiang Street, Baoan District, Shenzhen, Shenzhen city Guangdong Province 518102, CN",
"country": "CN",
"blockStart": "C4A9B8000000",
"blockEnd": "C4A9B8FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-08-02",
"isRand": false,
"isPrivate": false
}