MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ACTIVIO Inc.
MAC address prefix A4:5E:5A is registered to ACTIVIO Inc., located at Takeuchi Lorie Bldg. Room 5031-34-12TakadanobabaShinjuku-ku Tokyo 1690075JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 25 November 2020, and no subsequent updates have been recorded.
OUI: A4:5E:5A
Vendor name: ACTIVIO Inc.
Address:
Assignment Type MA-L Takeuchi Lorie Bldg. Room 503
1-34-12
Takadanobaba
Shinjuku-ku Tokyo 1690075
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 25 November 2020
