MAC Address Lookup

WNC Corporation 40:1A:58

40:1A:58 is a 24-bit MA-L MAC address block registered to WNC Corporation in TW.

Vendor

WNC Corporation

MA-L · 24-bit
40:1A:58

Unicast · Universally administered (U/L bit clear)

Matched prefix
40:1A:58
Match
MA-L assignment
Address range
40:1A:58:00:00:00 – 40:1A:58:FF:FF:FF
Addresses in block
16,777,216
Country
TW
Organization address
No.20,Park Avenue II,Hsinchu Science Park Hsin-Chu R.O.C. TW 308
First registered
Jun 2, 2022

Formats

  • Plain hex 401A58
  • Colon-separated 40:1A:58
  • Hyphen-separated 40-1A-58
  • Cisco dot notation 401A.58

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 Corporation Jun 2, 2022
  2. WNC Corporation Sep 19, 2025