Vendor
I/O Controls
MA-S · 36-bit
8C:1F:64:D8:B
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:D8:B- Match
- MA-S assignment
- Address range
8C:1F:64:D8:B0:00 – 8C:1F:64:D8:BF:FF- Addresses in block
- 4,096
- Country
- US
- Organization address
- 1357 W Foothill Blvd Azusa CA US 91702
- First registered
- Jul 10, 2026
Formats
-
Plain hex
8C1F64D8B -
Colon-separated
8C:1F:64:D8:B -
Hyphen-separated
8C-1F-64-D8-B -
Cisco dot notation
8C1F.64D8.B