MAC Address Lookup

EMC Corporation 00:21:88

00:21:88 is a 24-bit MA-L MAC address block registered to EMC Corporation in US.

Vendor

EMC Corporation

MA-L · 24-bit
00:21:88

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:21:88
Match
MA-L assignment
Address range
00:21:88:00:00:00 – 00:21:88:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2421 Mission College Blvd Santa Clara CA US 95050
First registered
Jun 18, 2008

Formats

  • Plain hex 002188
  • Colon-separated 00:21:88
  • Hyphen-separated 00-21-88
  • Cisco dot notation 0021.88

Prefix lineage

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

  1. Data Domain, Inc. Jun 18, 2008
  2. EMC Corporation Jan 27, 2011