MAC Address Lookup

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

HoseoTelnet Inc...

OUI: 70:B3:D5:11:B

Address:

Hoseo Plaza B/D 7F
416
Gangseo-ro
Gangseo-gu Seoul 07583
KR.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 14 June 2018