Vendor
Viettel High Tech
MA-S · 36-bit
8C:1F:64:D6:D
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:D6:D- Match
- MA-S assignment
- Address range
8C:1F:64:D6:D0:00 – 8C:1F:64:D6:DF:FF- Addresses in block
- 4,096
- Country
- VN
- Organization address
- 380 Lac Long Quan St, Tay Ho Hanoi VN 100000
- First registered
- Apr 2, 2026
Formats
-
Plain hex
8C1F64D6D -
Colon-separated
8C:1F:64:D6:D -
Hyphen-separated
8C-1F-64-D6-D -
Cisco dot notation
8C1F.64D6.D