- Prefix
- 00:21:03 00-21-03 0021.03
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:03:00:00:00 – 00:21:03:FF:FF:FF
- Organization
- GHI Electronics, LLC
- Registered address
- 35555 Garfield Rd., Clinton Township MI 48035, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:03:00:00:00
GHI Electronics, LLC holds 1 block in total: see all. Source: IEEE Registration Authority public listing.