- Prefix
- 00:21:42 00-21-42 0021.42
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:42:00:00:00 – 00:21:42:FF:FF:FF
- Organization
- Advanced Control Systems doo
- Registered address
- Bulevar Zorana Djindjica 8a, Belgrade Serbia 11070, YU
- Country
- YU (YU)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:42:00:00:00
Advanced Control Systems doo holds 1 block in total: see all. Source: IEEE Registration Authority public listing.