MAC Address Lookup

Zhone Technologies, Inc. 00:50:CA

00:50:CA is a 24-bit MA-L MAC address block registered to Zhone Technologies, Inc. in US.

Vendor

Zhone Technologies, Inc.

MA-L · 24-bit
00:50:CA

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:50:CA
Match
MA-L assignment
Address range
00:50:CA:00:00:00 – 00:50:CA:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
680 CENTRAL AVENUE - STE. #301 DOVER NH US 03820
First registered
Sep 8, 2000

Formats

  • Plain hex 0050CA
  • Colon-separated 00:50:CA
  • Hyphen-separated 00-50-CA
  • Cisco dot notation 0050.CA

Prefix lineage

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

  1. NET TO NET TECHNOLOGIES Sep 8, 2000
  2. DZS California Inc. Dec 16, 2022
  3. DZS Inc. Dec 18, 2022
  4. Zhone Technologies, Inc. Jul 29, 2025