F8:B5:68:B0:00:00 to F8:B5:68:BF:FF:FF
Whizpace Pte. Ltd.
Inspect this prefixRegistered address
77 Ayer Rajah Crescent, #02-30
Singapore 139954
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F8:B5:68:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 273,458,029,133,824 to 273,458,030,182,399
- 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 F8:B5:68:B0:00:00 and F8:B5:68:BF: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.