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78:C5:7D Zyxel Communications Corporation

Every MAC address from 78:C5:7D:00:00:00 to 78:C5:7D:FF:FF:FF belongs to a block the IEEE assigned to Zyxel Communications Corporation. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 78:C5:7D belongs to

Written 78:C5:7D, 78-C5-7D or 78C57D, depending on the system. Look up a full address.

Prefix

78:C5:7D

Organization

Zyxel Communications Corporation

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

78:C5:7D:00:00:00

Last address

78:C5:7D:FF:FF:FF

Address type

Globally unique, unicast

Registered address

No. 6 Innovation Road II, Science Park Hsichu Taiwan TW 300

Same organization

Other blocks assigned to Zyxel Communications Corporation

71 more blocks registered under the same name.