MAC Address Lookup

 MAC

IBM

MAC prefix: 90:4E:91:7

Vendor name: IBM

MAC range: 90:4E:91:70:00:00 - 90:4E:91:7F:FF:FF

Block Size: 1048575 (1.04 M)

Address:

9000 south rita rd
Tucson AZ 85744
US.

Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 23 July 2017

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