MAC Address Lookup

Universal Global Scientific Industrial., Ltd 8C:3B:4A

8C:3B:4A is a 24-bit MA-L MAC address block registered to Universal Global Scientific Industrial., Ltd in TW.

Vendor

Universal Global Scientific Industrial., Ltd

MA-L · 24-bit
8C:3B:4A

Unicast · Universally administered (U/L bit clear)

Matched prefix
8C:3B:4A
Match
MA-L assignment
Address range
8C:3B:4A:00:00:00 – 8C:3B:4A:FF:FF:FF
Addresses in block
16,777,216
Country
TW
Organization address
141, Lane 351, Taiping Road, Sec.1,Tsao Tuen Nan-Tou Taiwan TW 54261
First registered
Apr 19, 2023

Formats

  • Plain hex 8C3B4A
  • Colon-separated 8C:3B:4A
  • Hyphen-separated 8C-3B-4A
  • Cisco dot notation 8C3B.4A

Prefix lineage

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

  1. Universal Global Scientific Industrial Co., Ltd. Apr 19, 2023
  2. Universal Global Scientific Industrial., Ltd Sep 17, 2025