MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
T-Mobile, USA
MAC address prefix 40:05:89 is registered to T-Mobile, USA, located at 3625 132nd Ave SEBELLEVUE WA 98006US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 19 February 2020, and no subsequent updates have been recorded.
OUI: 40:05:89
Vendor name: T-Mobile, USA
Address:
Assignment Type MA-L 3625 132nd Ave SE
BELLEVUE WA 98006
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 19 February 2020
