MAC Address Lookup

Zhone Technologies, Inc. 00:18:0C

00:18:0C is a 24-bit MA-L MAC address block registered to Zhone Technologies, Inc. in CA.

Vendor

Zhone Technologies, Inc.

MA-L · 24-bit
00:18:0C

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:18:0C
Match
MA-L assignment
Address range
00:18:0C:00:00:00 – 00:18:0C:FF:FF:FF
Addresses in block
16,777,216
Country
CA
Organization address
22A-1051 Baxter Road Ottawa Ontario CA K2C 3P2
First registered
Apr 21, 2006

Formats

  • Plain hex 00180C
  • Colon-separated 00:18:0C
  • Hyphen-separated 00-18-0C
  • Cisco dot notation 0018.0C

Prefix lineage

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

  1. Optelian Access Networks Corporation Apr 21, 2006
  2. Optelian Access Networks Oct 22, 2007
  3. DZS California Inc. Dec 16, 2022
  4. DZS Inc. Dec 18, 2022
  5. Zhone Technologies, Inc. Jul 29, 2025