MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


AddPac Technology Co., Ltd.

MAC prefix: 00:02:A4

Vendor name: AddPac Technology Co., Ltd.

MAC range: 00:02:A4:00:00:00 - 00:02:A4:FF:FF:FF

Block Size: 16777215 (16.77 M)


3F Jeoung Am Bldg.
Seoul Seoul Korea

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 09 November 2000

Last updated: 17 November 2015

Country KR map