- Prefix
- 00:80:0B 00-80-0B 0080.0B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:80:0B:00:00:00 – 00:80:0B:FF:FF:FF
- Organization
- CSK CORPORATION
- Registered address
- 18F MATSUSHITA IMP BLDG,, JAPAN 540, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:80:0B:00:00:00
CSK CORPORATION holds 1 block in total: see all. Source: IEEE Registration Authority public listing.