F8:7A:39:E0:00:00 to F8:7A:39:EF:FF:FF
Cognosos, Inc.
Registered address
1100 Spring St. NW, Suite 300A
Atlanta GA 30309
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F8:7A:39:E /28
- Addresses in block
- 1,048,576
- Decimal range
- 273,203,840,679,936 to 273,203,841,728,511
- 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 F8:7A:39:E0:00:00 and F8:7A:39:EF: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 Cognosos, Inc.
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