FC:FD:71:00:00:00 to FC:FD:71:FF:FF:FF
AltoBeam Inc.
Registered address
B808, Tsinghua Tongfang Hi-Tech Plaza, Haidian
Beijing Beijing 100083
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- FC:FD:71 /24
- Addresses in block
- 16,777,216
- Decimal range
- 278,165,452,750,848 to 278,165,469,528,063
- 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 FC:FD:71:00:00:00 and FC:FD:71: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.
Other blocks registered to AltoBeam Inc.
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