MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ARNOS INSTRUMENTS & COMPUTER
MAC address prefix 00:40:E7 is registered to ARNOS INSTRUMENTS & COMPUTER, located at SYSTEMS (GROUP) CO.LTD.TSUEN WAN N.T.HK.
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: 00:40:E7
Vendor name: ARNOS INSTRUMENTS & COMPUTER
Address:
Assignment Type MA-L SYSTEMS (GROUP) CO.
LTD.
TSUEN WAN N.T.
HK.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
