MAC Address Lookup

PORTech Communications, Inc. 00:03:7E

00:03:7E is a 24-bit MA-L MAC address block registered to PORTech Communications, Inc. in TW.

Vendor

PORTech Communications, Inc.

MA-L · 24-bit
00:03:7E

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:03:7E
Match
MA-L assignment
Address range
00:03:7E:00:00:00 – 00:03:7E:FF:FF:FF
Addresses in block
16,777,216
Country
TW
Organization address
150, Shiang-Shung N. Rd., Taichung Taiwan TW 403, R.O.C.
First registered
Sep 8, 2000

Formats

  • Plain hex 00037E
  • Colon-separated 00:03:7E
  • Hyphen-separated 00-03-7E
  • Cisco dot notation 0003.7E