- Prefix
- 00:21:10 00-21-10 0021.10
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:10:00:00:00 – 00:21:10:FF:FF:FF
- Organization
- Clearbox Systems
- Registered address
- Suite 2, Level 2, Macquarie Park NSW 2113, AU
- Country
- Australia (AU)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:10:00:00:00
Clearbox Systems holds 1 block in total: see all. Source: IEEE Registration Authority public listing.