NISHIMU ELECTRONICS INDUSTRIES CO., LTD.
Any device whose MAC address begins with 00:90:01 has a network interface built by NISHIMU ELECTRONICS INDUSTRIES CO., LTD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 00:90:01
- Organization
- NISHIMU ELECTRONICS INDUSTRIES CO., LTD.
- Address
- 700 TATENO MITAGAWA-CHO KANZAKI-GUN SAGA PREF. JP
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "NISHIMU ELECTRONICS INDUSTRIES CO., LTD."