58:BD:F9:00:00:00 to 58:BD:F9:FF:FF:FF
Sigrand
Inspect this prefixRegistered address
UNIT 602 6/F, Causeway Bay Comm Bldg,
Hong Kong 999077
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 58:BD:F9 /24
- Addresses in block
- 16,777,216
- Decimal range
- 97,572,949,590,016 to 97,572,966,367,231
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 58:BD:F9:00:00:00 and 58:BD:F9:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.