MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
HYOSUNG Heavy Industries Corporation
MAC address prefix 70:B3:D5:41:A is registered to HYOSUNG Heavy Industries Corporation, located at 119Mapo-daeroMapo-guSeoul 04144KR.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was initially registered on 18 February 2016, with the most recent update made on 23 June 2022.
OUI: 70:B3:D5:41:A
Vendor name: HYOSUNG Heavy Industries Corporation
Address:
Assignment Type MA-S 119
Mapo-daero
Mapo-gu
Seoul 04144
KR.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Last updated: 23 June 2022
Initial registration: 18 February 2016
