- Prefix
- CC:5D:57 CC-5D-57 CC5D.57
- Block type
- MA-L (16,777,216 addresses)
- Address range
- CC:5D:57:00:00:00 – CC:5D:57:FF:FF:FF
- Organization
- Information System Research Institute,Inc.
- Registered address
- Metro city minamiikebukuro-bldg.5F, Toshima-ku Tokyo 171-0022, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up CC:5D:57:00:00:00
Information System Research Institute,Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.