MAC Address Lookup

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

 MAC

NATIONAL SEMICONDUCTOR

MAC prefix: 10:00:E8

Vendor name: NATIONAL SEMICONDUCTOR

MAC range: 10:00:E8:00:00:00 - 10:00:E8:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

2900 SEMICONDUCTOR DRIVE
SANTA CLARA CA 95051
US.

Type MA-L

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

Initial registration: 22 April 1998

Last updated: 17 November 2015

Country US map