MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:22:F4 (AMPAK Technology, Inc.)
MAC address prefix 00:22:F4 is registered to AMPAK Technology, Inc., located at No. 8-1, Nanyuan 2nd Rd., Jhongli Taoyuan 320, TW. 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 October 2008, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:22:F4
Registrant / Organization
Registry Chronology
Initial registration: 25 October 2008
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
No. 8-1
Nanyuan 2nd Rd.
Jhongli Taoyuan 320
TW.
Nanyuan 2nd Rd.
Jhongli Taoyuan 320
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0022f4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0022F4",
"company": "AMPAK Technology, Inc.",
"address": "No. 8-1, Nanyuan 2nd Rd., Jhongli Taoyuan 320, TW",
"country": "TW",
"blockStart": "0022F4000000",
"blockEnd": "0022F4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}