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4C:23:1A Extreme Networks, Inc.

Every MAC address from 4C:23:1A:00:00:00 to 4C:23:1A:FF:FF:FF belongs to a block the IEEE assigned to Extreme Networks, Inc.. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 4C:23:1A belongs to

Written 4C:23:1A, 4C-23-1A or 4C231A, depending on the system. Look up a full address.

Prefix

4C:23:1A

Organization

Extreme Networks, Inc.

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

4C:23:1A:00:00:00

Last address

4C:23:1A:FF:FF:FF

Address type

Globally unique, unicast

Registered address

6480 Via Del Oro San Jose CA US 95119

Same organization

Other blocks assigned to Extreme Networks, Inc.

99 more blocks registered under the same name.