MAC Address Lookup

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

OHSUNG

OUI: D0:1B:1F

Vendor name: OHSUNG

Address:

335-4
SANHODAERO
GUMI
GYEONG BUK
KOREA
GUMI GYEONG BUK 730-030
KR.

Assignment Type MA-L

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

Initial registration: 16 November 2021