MAC Address Lookup

VANLINK COMMUNICATION TECHNOLOGY RESEARCH INSTITUTE 00:50:CF

00:50:CF is a 24-bit MA-L MAC address block registered to VANLINK COMMUNICATION TECHNOLOGY RESEARCH INSTITUTE in CN.

Vendor

VANLINK COMMUNICATION TECHNOLOGY RESEARCH INSTITUTE

MA-L · 24-bit
00:50:CF

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:50:CF
Match
MA-L assignment
Address range
00:50:CF:00:00:00 – 00:50:CF:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
210 YADI OFFICE BUILDING BEIJING 100088 CN
First registered
Sep 8, 2000

Formats

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

Prefix lineage

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

  1. VANLINK COMMUNICATION Sep 8, 2000
  2. VANLINK COMMUNICATION TECHNOLOGY RESEARCH INSTITUTE Jun 5, 2002