MAC Address Lookup

Z'SEDAI KENKYUSHO CORPORATION 7C:7B:E4

7C:7B:E4 is a 24-bit MA-L MAC address block registered to Z'SEDAI KENKYUSHO CORPORATION in JP.

Vendor

Z'SEDAI KENKYUSHO CORPORATION

MA-L · 24-bit
7C:7B:E4

Unicast · Universally administered (U/L bit clear)

Matched prefix
7C:7B:E4
Match
MA-L assignment
Address range
7C:7B:E4:00:00:00 – 7C:7B:E4:FF:FF:FF
Addresses in block
16,777,216
Country
JP
Organization address
Meikai sannomiya 2nd Bldg. 11th/fl. Kobe Hyogo JP 650-0034
First registered
Aug 22, 2009

Formats

  • Plain hex 7C7BE4
  • Colon-separated 7C:7B:E4
  • Hyphen-separated 7C-7B-E4
  • Cisco dot notation 7C7B.E4

Prefix lineage

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

  1. Z'SEDAI KENKYUSHO CORPORATION Aug 22, 2009
  2. Z'SEDAI KENKYUSHO CORPORATION Nov 29, 2012
  3. Z'SEDAI KENKYUSHO CORPORATION Jan 31, 2013
  4. Z'SEDAI KENKYUSHO CORPORATION Feb 14, 2013