- Prefix
- 28:56:C1 28-56-C1 2856.C1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:56:C1:00:00:00 – 28:56:C1:FF:FF:FF
- Organization
- Harman/Becker Automotive Systems GmbH
- Registered address
- 15th Fl, 400 Atlantic Street, Stamford CT 06901, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:56:C1:00:00:00
Harman/Becker Automotive Systems GmbH holds 8 blocks in total: see all. Source: IEEE Registration Authority public listing.