00:20:A0 MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with 00:20:A0 are manufactured by OA Laboratory Co, Ltd. Estimated Network devices using 00:20:A0 OUI prefix are 16,777,216.

  • Block Size: 16,777,216
  • Assignment Type: MA-L
  • Country Code: JP
  • Country Name:  Japan
  • Registration Date: 1 January 1980
  • Update Date: 27 September 2015

OA Laboratory Co, Ltd Related MAC Addresses Prefixes

MAC Prefix Vendor Address Ranage Size Registration Date
00:20:A0 228 KAMIMACHIYA KAMAKURA JP MA-L 1980-01-01