Chunghwa System Integration Co., Ltd. - MAC Prefix 6462669 (MA-M)

What this means

The IEEE assigned the MA-M block 6462669 to Chunghwa System Integration Co., Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 64:62:66:9, it is Chunghwa System Integration Co., Ltd. hardware.

Frequently Asked Questions

Who owns MAC prefix 6462669?

6462669 is registered to Chunghwa System Integration Co., Ltd. in the IEEE MA-M registry.

What does the MA-M registry type mean?

An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Chunghwa System Integration Co., Ltd.'s block covers 1,048,576 addresses.

What devices use 6462669?

Any network device with a MAC address starting 64:62:66:9 was manufactured by or for Chunghwa System Integration Co., Ltd..

OUI prefix	6462669
Vendor	Chunghwa System Integration Co., Ltd.
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	TW
Other blocks by this vendor	1 total
Example MAC	64:62:66:9:00:00:00