MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TESTOP CO.,LTD.
OUI: 44:42:2F
Vendor name: TESTOP CO.,LTD.
Address:
Assignment Type MA-L 808RM Hanshin IT Tower
272
Digital-ro
Guro-gu Seoul 08389
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 12 April 2019
