MAC Address Lookup

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

 MAC

REALTEK SEMICONDUCTOR CORP.

MAC prefix: 00:E0:4C

Vendor name: REALTEK SEMICONDUCTOR CORP.

MAC range: 00:E0:4C:00:00:00 - 00:E0:4C:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

1F
NO. 11
INDUSTRY E. RD. IX
HSINCHU 300
TW.

Type MA-L

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

Initial registration: 09 November 2000

Last updated: 17 November 2015

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