54:A4:93:70:00:00 to 54:A4:93:7F:FF:FF
RED Hydrogen LLC
Inspect this prefixRegistered address
15 Cushing
IRVINE CA 92618
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 54:A4:93:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 93,065,824,960,512 to 93,065,826,009,087
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 54:A4:93:70:00:00 and 54:A4:93:7F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.