MAC Address Lookup

Verilink Corporation 00:20:51

00:20:51 is a 24-bit MA-L MAC address block registered to Verilink Corporation in US.

Vendor

Verilink Corporation

MA-L · 24-bit
00:20:51

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:20:51
Match
MA-L assignment
Address range
00:20:51:00:00:00 – 00:20:51:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
127 Jetplex Circle Madison AL US 35758
First registered
Apr 22, 1998

Formats

  • Plain hex 002051
  • Colon-separated 00:20:51
  • Hyphen-separated 00-20-51
  • Cisco dot notation 0020.51

Prefix lineage

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

  1. PHOENIX DATA COMMUNUNICATIONS Apr 22, 1998
  2. Verilink Corporation Apr 11, 2003