MAC Address Lookup

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



MAC prefix: DC:57:26

Vendor name: Power-One

MAC range: DC:57:26:00:00:00 - DC:57:26:FF:FF:FF

Block Size: 16777215 (16.77 M)


Via San Girgio 642
Terranuova Arezzo 52028

Type MA-L

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

Initial registration: 11 March 2013

Last updated: 17 November 2015

Country IT map