Vendor
Symphony Interactive Inc
MA-S · 36-bit
8C:1F:64:21:8
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:21:8- Match
- MA-S assignment
- Address range
8C:1F:64:21:80:00 – 8C:1F:64:21:8F:FF- Addresses in block
- 4,096
- Country
- CA
- Organization address
- 33 Parkhill Dr Stouffville ON CA L4A2G1
- First registered
- Jul 28, 2026
Formats
-
Plain hex
8C1F64218 -
Colon-separated
8C:1F:64:21:8 -
Hyphen-separated
8C-1F-64-21-8 -
Cisco dot notation
8C1F.6421.8