MAC Address Lookup

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

SYSTEMS CONCEPTS

OUI prefix: 08:00:58

Address:

520 THIRD STREET
SAN FRANCISCO CA 94107
US.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 09 November 2000