MAC Address Lookup

Tellabs Enterprise, Inc. 00:C0:9B

00:C0:9B is a 24-bit MA-L MAC address block registered to Tellabs Enterprise, Inc. in US.

Vendor

Tellabs Enterprise, Inc.

MA-L · 24-bit
00:C0:9B

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:C0:9B
Match
MA-L assignment
Address range
00:C0:9B:00:00:00 – 00:C0:9B:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
4240 International Parkway Suite 105 Carrollton TX US 75007
First registered
Apr 22, 1998

Formats

  • Plain hex 00C09B
  • Colon-separated 00:C0:9B
  • Hyphen-separated 00-C0-9B
  • Cisco dot notation 00C0.9B

Prefix lineage

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

  1. RELIANCE COMM/TEC, R-TEC Apr 22, 1998
  2. Tellabs Enterprise, Inc. Sep 24, 2021