- Prefix
- 00:1D:52 00-1D-52 001D.52
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:1D:52:00:00:00 – 00:1D:52:FF:FF:FF
- Organization
- Defzone B.V.
- Registered address
- Transportcentrum 10, Enschede Overijssel 7547 RW, NL
- Country
- Netherlands (NL)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:1D:52:00:00:00
Defzone B.V. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.