MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:19:A4 (Austar Technology (hang zhou) Co.,Ltd)
MAC address prefix 00:19:A4 is registered to Austar Technology (hang zhou) Co.,Ltd, located at 7-402, West Lake Software Part, Hang Zhou Zhe Jiang 310012, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 25 September 2006, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:19:A4
Registrant / Organization
Registry Chronology
Initial registration: 25 September 2006
Last updated: 17 November 2015
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
7-402
West Lake Software Part
Hang Zhou Zhe Jiang 310012
CN.
West Lake Software Part
Hang Zhou Zhe Jiang 310012
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0019a4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0019A4",
"company": "Austar Technology (hang zhou) Co.,Ltd",
"address": "7-402, West Lake Software Part, Hang Zhou Zhe Jiang 310012, CN",
"country": "CN",
"blockStart": "0019A4000000",
"blockEnd": "0019A4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}