MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

GREATWALL Infotech Co., Ltd.

OUI: 70:B3:D5:94:6

Address:

7F
No. 143
Sec. 3
Cheng Gong Road

Neihu District
Taipei Taiwan 114
TW.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 14 February 2019