MAC Address Lookup

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

Rosco Entertainment Technology, Inc.

MAC prefix: 00:04:39

MAC range: 00:04:39:00:00:00 - 00:04:39:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

2181 NW Front Ave.
Portland OR 97209
US.

Type MA-L

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

Initial registration: 04 December 2000

Last updated: 17 November 2015