EC:5B:CD:00:00:00 to EC:5B:CD:0F:FF:FF
DONG GUAN YUNG FU ELECTRONICS LTD.
Inspect this prefixRegistered address
No.3 LIAN SHENG INDUSTRIAL AREA,DENG WU VILLAGE,QIAO TOU TOWN
DONGGUAN CITY GUANG DONG 523000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- EC:5B:CD:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 259,879,025,508,352 to 259,879,026,556,927
- 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:5B:CD:00:00:00 and EC:5B:CD:0F: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.