MAC Address Lookup

 MAC

Holtek Semiconductor Inc.

MAC prefix: B8:CA:04

Vendor name: Holtek Semiconductor Inc.

MAC range: B8:CA:04:00:00:00 - B8:CA:04:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

No.3
Creation Rd. II
Science Park
Hsinchu 300
TW.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 06 September 2017

Country TW map