MAC Address Lookup

Private B4:37:D1:F

B4:37:D1:F is a 28-bit MA-M MAC address block registered to Private.

Vendor

Private

MA-M · 28-bit Private registration
B4:37:D1:F

Unicast · Universally administered (U/L bit clear)

Matched prefix
B4:37:D1:F
Match
MA-M assignment
Address range
B4:37:D1:F0:00:00 – B4:37:D1:FF:FF:FF
Addresses in block
1,048,576
First registered
Oct 16, 2015

Formats

  • Plain hex B437D1F
  • Colon-separated B4:37:D1:F
  • Hyphen-separated B4-37-D1-F
  • Cisco dot notation B437.D1F