MAC Address Lookup

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

 MAC

NamJunSa

MAC prefix: A4:61:91

Vendor name: NamJunSa

MAC range: A4:61:91:00:00:00 - A4:61:91:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

12
Gimhae-daero 2635 beon-gil
Gimhae-si Gyeongsangnam-do 50932
KR.

Type MA-L

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

Initial registration: 05 April 2018

Country KR map