MAC Address Lookup

I-O DATA, INC. 50:41:B9

50:41:B9 is a 24-bit MA-L MAC address block registered to I-O DATA, INC. in JP.

Vendor

I-O DATA, INC.

MA-L · 24-bit
50:41:B9

Unicast · Universally administered (U/L bit clear)

Matched prefix
50:41:B9
Match
MA-L assignment
Address range
50:41:B9:00:00:00 – 50:41:B9:FF:FF:FF
Addresses in block
16,777,216
Country
JP
Organization address
3-10,Sakurada-machi Kanazawa Ishikawa JP 920-8512
First registered
Jan 29, 2019

Formats

  • Plain hex 5041B9
  • Colon-separated 50:41:B9
  • Hyphen-separated 50-41-B9
  • Cisco dot notation 5041.B9

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. I-O DATA DEVICE,INC. Jan 29, 2019
  2. I-O DATA, INC. Jul 2, 2026