CC:1B:E0:C0:00:00 to CC:1B:E0:CF:FF:FF
Guangzhou Southelectric Power Science Technology Development Co.,Ltd.
Inspect this prefixRegistered address
No.1, zhongsuihua south street, Jiangnan BLVD,
Guangzhou Guangdong 510310
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- CC:1B:E0:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 224,420,106,862,592 to 224,420,107,911,167
- 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:C0:00:00 and CC:1B:E0:CF: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.