MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Atmark Techno, Inc.
MAC prefix: 00:11:0C
Vendor name: Atmark Techno, Inc.
MAC range: 00:11:0C:00:00:00 - 00:11:0C:FF:FF:FF
Block Size: 16777215 (16.77 M)
2F SD BLDG
Sapporo Hokkaido 004-0062
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 15 April 2004
Last updated: 17 November 2015