MAC Address Lookup

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

Hangzhou Hollysys Automation Co., Ltd

OUI: 90:88:A9:3

Address:

No. 12
Baiyang Street
Qiantang District
Hangzhou City
Zhejiang Province
Hangzhou Zhejiang 310000
CN.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 26 November 2024