- Prefix
- 00:90:3F 00-90-3F 0090.3F
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:90:3F:00:00:00 – 00:90:3F:FF:FF:FF
- Organization
- WorldCast Systems
- Registered address
- 20 Avenue Neil Armstrong, Mérignac 33700, FR
- Country
- France (FR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:90:3F:00:00:00
WorldCast Systems holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.