Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd (EC:5A:86:00:00:00 /24)

Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixEC:5A:86:00:00:00 /24

Vendor addressRoad NO2, West of Industrial Park,North of Science & Technology Park Dongguan Guangdong CN 518057

Block rangeEC:5A:86:00:00:00– EC:5A:86:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

EC:5A:86:00:00:00 EC:5A:86:7F:FF:FF EC:5A:86:FF:FF:FF

Other blocks registered to Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd

00:16:6D:00:00:00 /24 MA-L 18:DC:56:00:00:00 /24 MA-L 3C:91:57:00:00:00 /24 MA-L 54:DC:1D:00:00:00 /24 MA-L 78:36:90:00:00:00 /24 MA-L D0:37:42:00:00:00 /24 MA-L