CC:1B:E0:E0:00:00 to CC:1B:E0:EF:FF:FF
Cassia Networks
Inspect this prefixRegistered address
Room B206 , ZhongGuanCun FaZhanDaSha
Beijing Beijing 100085
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- CC:1B:E0:E /28
- Addresses in block
- 1,048,576
- Decimal range
- 224,420,108,959,744 to 224,420,110,008,319
- 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 CC:1B:E0:E0:00:00 and CC:1B:E0: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.