MAC Address Lookup

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


Samsung Semiconductor Inc.

MAC prefix: 74:5F:00

Vendor name: Samsung Semiconductor Inc.

MAC range: 74:5F:00:00:00:00 - 74:5F:00:FF:FF:FF

Block Size: 16777215 (16.77 M)


3566 N. 1St Street
San Jose CA 95134

Type MA-L

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

Initial registration: 09 January 2013

Last updated: 17 November 2015

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