- Prefix
- 00:00:89 00-00-89 0000.89
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:00:89:00:00:00 – 00:00:89:FF:FF:FF
- Organization
- CAYMAN SYSTEMS INC.
- Registered address
- 26 LANSDOWNE STREET, CAMBRIDGE MA 02139, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:00:89:00:00:00
CAYMAN SYSTEMS INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.