MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:AF:D (dongsheng)
MAC address prefix 70:B3:D5:AF:D is registered to dongsheng, located at No. 2, Sec. 2, Beiyi Rd., Xindian Dist., New Taipei City 231067, 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 12 March 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:AF:D
Registrant / Organization
Registry Chronology
Initial registration: 12 March 2021
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
No. 2
Sec. 2
Beiyi Rd.
Xindian Dist.
New Taipei City 231067
TW.
Sec. 2
Beiyi Rd.
Xindian Dist.
New Taipei City 231067
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5afd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5AFD",
"company": "dongsheng",
"address": "No. 2, Sec. 2, Beiyi Rd., Xindian Dist., New Taipei City 231067, TW",
"country": "TW",
"blockStart": "70B3D5AFD000",
"blockEnd": "70B3D5AFDFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2021-03-12",
"isRand": false,
"isPrivate": false
}