98:F9:C7:B0:00:00 to 98:F9:C7:BF:FF:FF
HIROIA Communications Pte. Ltd. Taiwan Branch
Inspect this prefixRegistered address
7F., No.189, Xinhu 3rd Rd., Neihu Dist.,
Taipei City 11494
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 98:F9:C7:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 168,198,564,478,976 to 168,198,565,527,551
- 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 98:F9:C7:B0:00:00 and 98:F9:C7: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.