SHENZHEN FAST TECHNOLOGIES CO.,LTD (D4:83:04:00:00:00 /24)

SHENZHEN FAST TECHNOLOGIES CO.,LTD MA-L

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

PrefixD4:83:04:00:00:00 /24

Vendor addressRoom 202,Building No.5,Section 30,No.2 of Kefa Road,Nanshan District,Shenzhen,P.R.China Shenzhen Guangdong CN 518057

Country🇨🇳 China

Block rangeD4:83:04:00:00:00– D4:83:04: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

D4:83:04:00:00:00 D4:83:04:7F:FF:FF D4:83:04:FF:FF:FF

Other blocks registered to SHENZHEN FAST TECHNOLOGIES CO.,LTD

00:5A:39:00:00:00 /24 MA-L 00:5C:86:00:00:00 /24 MA-L 0C:D8:6C:00:00:00 /24 MA-L 18:0E:AC:00:00:00 /24 MA-L 38:01:9F:00:00:00 /24 MA-L 44:97:5A:00:00:00 /24 MA-L 60:EE:5C:00:00:00 /24 MA-L 70:4E:66:00:00:00 /24 MA-L 74:54:27:00:00:00 /24 MA-L 74:C3:30:00:00:00 /24 MA-L 78:EB:14:00:00:00 /24 MA-L 8C:78:D7:00:00:00 /24 MA-L