Vendor
Corespan Systems
MA-S · 36-bit
8C:1F:64:58:4
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:58:4- Match
- MA-S assignment
- Address range
8C:1F:64:58:40:00 – 8C:1F:64:58:4F:FF- Addresses in block
- 4,096
- Country
- US
- Organization address
- 200 Innovative Way Suite 1360 Nashua US 03062
- First registered
- Feb 24, 2026
Formats
-
Plain hex
8C1F64584 -
Colon-separated
8C:1F:64:58:4 -
Hyphen-separated
8C-1F-64-58-4 -
Cisco dot notation
8C1F.6458.4