MAC Address Lookup

WNC Corporation 90:A4:DE

90:A4:DE is a 24-bit MA-L MAC address block registered to WNC Corporation in TW.

Vendor

WNC Corporation

MA-L · 24-bit
90:A4:DE

Unicast · Universally administered (U/L bit clear)

Matched prefix
90:A4:DE
Match
MA-L assignment
Address range
90:A4:DE:00:00:00 – 90:A4:DE:FF:FF:FF
Addresses in block
16,777,216
Country
TW
Organization address
20 Park Avenue II, Hsinchu Science Park, Hsinchu TW 308
First registered
Nov 11, 2010

Formats

  • Plain hex 90A4DE
  • Colon-separated 90:A4:DE
  • Hyphen-separated 90-A4-DE
  • Cisco dot notation 90A4.DE

Prefix lineage

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

  1. Wistron Neweb Corp. Nov 11, 2010
  2. Wistron Neweb Corporation Apr 5, 2016
  3. WNC Corporation Sep 19, 2025