MAC Address Lookup

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


Walnut Media Network

MAC prefix: 00:25:A5

Vendor name: Walnut Media Network

MAC range: 00:25:A5:00:00:00 - 00:25:A5:FF:FF:FF

Block Size: 16777215 (16.77 M)


440 N Wolfe Rd
Sunnyvale CA 94085

Type MA-L

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

Initial registration: 05 January 2010

Last updated: 17 November 2015

Country US map