MAC Address Lookup

IEEE Registration Authority C4:83:72

C4:83:72 is a 24-bit MA-L MAC address block registered to IEEE Registration Authority in US.

Vendor

IEEE Registration Authority

MA-L · 24-bit
C4:83:72

Unicast · Universally administered (U/L bit clear)

Matched prefix
C4:83:72
Match
MA-L assignment
Address range
C4:83:72:00:00:00 – C4:83:72:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
445 Hoes Lane Piscataway NJ US 08554
First registered
Jul 8, 2022

Formats

  • Plain hex C48372
  • Colon-separated C4:83:72
  • Hyphen-separated C4-83-72
  • Cisco dot notation C483.72