Vendor
Real Random
MA-S · 36-bit
8C:1F:64:4B:1
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:4B:1- Match
- MA-S assignment
- Address range
8C:1F:64:4B:10:00 – 8C:1F:64:4B:1F:FF- Addresses in block
- 4,096
- Country
- US
- Organization address
- 570 S. Barfield Dr Marco Island FL US 34145-5921
- First registered
- May 19, 2026
Formats
-
Plain hex
8C1F644B1 -
Colon-separated
8C:1F:64:4B:1 -
Hyphen-separated
8C-1F-64-4B-1 -
Cisco dot notation
8C1F.644B.1