MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
BROWN'S OPERATING SYSTEM SERVICES, LTD.
MAC address prefix 00:20:9E is registered to BROWN'S OPERATING SYSTEM SERVICES, LTD., located at ST. AGNES HOUSECRESSWELL PKBLACKHEATHLondon SE3 9RDGB.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 22 April 1998, with the most recent update made on 17 November 2015.
OUI: 00:20:9E
Vendor name: BROWN'S OPERATING SYSTEM SERVICES, LTD.
Address:
Assignment Type MA-L ST. AGNES HOUSE
CRESSWELL PK
BLACKHEATH
London SE3 9RD
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
