MAC Address Lookup

Private 24:A1:0D:B

24:A1:0D:B is a 28-bit MA-M MAC address block registered to Private.

Vendor

Private

MA-M · 28-bit Private registration
24:A1:0D:B

Unicast · Universally administered (U/L bit clear)

Matched prefix
24:A1:0D:B
Match
MA-M assignment
Address range
24:A1:0D:B0:00:00 – 24:A1:0D:BF:FF:FF
Addresses in block
1,048,576
First registered
Sep 11, 2025

Formats

  • Plain hex 24A10DB
  • Colon-separated 24:A1:0D:B
  • Hyphen-separated 24-A1-0D-B
  • Cisco dot notation 24A1.0DB