MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:E1:73:5 (NewVastek)
MAC address prefix 4C:E1:73:5 is registered to NewVastek, located at 5F., No.65, Shitan Rd., Taipei City Neihu Dist. 11469, TW. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 25 August 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
4C:E1:73:5
Registrant / Organization
Registry Chronology
Initial registration: 25 August 2016
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
5F.
No.65
Shitan Rd.
Taipei City Neihu Dist. 11469
TW.
No.65
Shitan Rd.
Taipei City Neihu Dist. 11469
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4ce1735 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4CE1735",
"company": "NewVastek",
"address": "5F., No.65, Shitan Rd., Taipei City Neihu Dist. 11469, TW",
"country": "TW",
"blockStart": "4CE173500000",
"blockEnd": "4CE1735FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-08-25",
"isRand": false,
"isPrivate": false
}