EC:74:CD:90:00:00 to EC:74:CD:9F:FF:FF
Sound Health Systems
Registered address
650B Fremont Ave #65
Los Altos CA 94024
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- EC:74:CD:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 259,986,409,127,936 to 259,986,410,176,511
- 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 EC:74:CD:90:00:00 and EC:74:CD:9F: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.
Other blocks registered to Sound Health Systems
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