MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IBM
MAC address prefix 90:4E:91:7 is registered to IBM, located at 9000 south rita rdTucson AZ 85744US.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 23 July 2017, and no subsequent updates have been recorded.
OUI: 90:4E:91:7
Vendor name: IBM
Address:
Assignment Type MA-M 9000 south rita rd
Tucson AZ 85744
US.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 23 July 2017
