MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OCOSMOS Co., LTD
OUI: D4:40:D0
Vendor name: OCOSMOS Co., LTD
Address:
Assignment Type MA-L (Tamnip-Dong) #1
263-1 Techno 2-Ro Yuseong-Gu
Daejeon Daejeon 34026
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 25 April 2020
