54:9A:11:30:00:00 to 54:9A:11:3F:FF:FF
Royal Boon Edam International BV
Inspect this prefixRegistered address
PO box 40
Edam Noord Holland 1135 ZG
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 54:9A:11:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 93,020,690,055,168 to 93,020,691,103,743
- 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 54:9A:11:30:00:00 and 54:9A:11:3F: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.