Vendor
Silicon Laboratories
MA-L · 24-bit
90:1F:09
Unicast · Universally administered (U/L bit clear)
- Matched prefix
90:1F:09- Match
- MA-L assignment
- Address range
90:1F:09:00:00:00 – 90:1F:09:FF:FF:FF- Addresses in block
- 16,777,216
- Country
- US
- Organization address
- 400 West Cesar Chavez Austin TX US 78701
- First registered
- Dec 5, 2025
Formats
-
Plain hex
901F09 -
Colon-separated
90:1F:09 -
Hyphen-separated
90-1F-09 -
Cisco dot notation
901F.09