MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:A3:05 (XIAMEN YAXON NETWORK CO., LTD.)
MAC address prefix B4:A3:05 is registered to XIAMEN YAXON NETWORK CO., LTD., located at 46#, Guanri Road, Software Park II, Xiamen Fujian 361008, 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 22 March 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:A3:05
Registrant / Organization
Registry Chronology
Initial registration: 22 March 2019
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
46#
Guanri Road
Software Park II
Xiamen Fujian 361008
CN.
Guanri Road
Software Park II
Xiamen Fujian 361008
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b4a305 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B4A305",
"company": "XIAMEN YAXON NETWORK CO., LTD.",
"address": "46#, Guanri Road, Software Park II, Xiamen Fujian 361008, CN",
"country": "CN",
"blockStart": "B4A305000000",
"blockEnd": "B4A305FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-03-22",
"isRand": false,
"isPrivate": false
}