MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:83:6 (Authenticdata)
MAC address prefix 70:B3:D5:83:6 is registered to Authenticdata, located at 12F-8, No.100, Sec. 1, Jiafeng 11th Rd., Zhubei City, HsinChu 30273, TW. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 24 October 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:83:6
Registrant / Organization
Registry Chronology
Initial registration: 24 October 2018
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
12F-8
No.100
Sec. 1
Jiafeng 11th Rd.
Zhubei City
HsinChu 30273
TW.
No.100
Sec. 1
Jiafeng 11th Rd.
Zhubei City
HsinChu 30273
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5836 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5836",
"company": "Authenticdata",
"address": "12F-8, No.100, Sec. 1, Jiafeng 11th Rd., Zhubei City, HsinChu 30273, TW",
"country": "TW",
"blockStart": "70B3D5836000",
"blockEnd": "70B3D5836FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2018-10-24",
"isRand": false,
"isPrivate": false
}