MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
APRESIA Systems Ltd
MAC prefix: 00:40:66
Vendor name: APRESIA Systems Ltd
MAC range: 00:40:66:00:00:00 - 00:40:66:FF:FF:FF
Block Size: 16777215 (16.77 M)
Address:
Type MA-LTsukuba Network Technical Center
Tsukuba Network
Tsuchiura-shi Ibaraki-ken 300-0026
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 April 1998
Last updated: 07 January 2017
