EC:1B:BD:00:00:00 to EC:1B:BD:FF:FF:FF
Silicon Laboratories
Registered address
7000 W. William Cannon Dr.
Austin 78735
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- EC:1B:BD /24
- Addresses in block
- 16,777,216
- Decimal range
- 259,603,879,165,952 to 259,603,895,943,167
- 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 EC:1B:BD:00:00:00 and EC:1B:BD: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 Silicon Laboratories
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