Shanghai Feixun Communication Co.,Ltd. (D8:42:AC:00:00:00 /24)

Shanghai Feixun Communication Co.,Ltd. MA-L

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

PrefixD8:42:AC:00:00:00 /24

Vendor addressBuilding 90, No. 4855, Guangfulin Road, Songjiang District Shanghai CN 201616

Block rangeD8:42:AC:00:00:00– D8:42:AC: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

D8:42:AC:00:00:00 D8:42:AC:7F:FF:FF D8:42:AC:FF:FF:FF

Other blocks registered to Shanghai Feixun Communication Co.,Ltd.

00:6B:8E:00:00:00 /24 MA-L 8C:AB:8E:00:00:00 /24 MA-L F0:EB:D0:00:00:00 /24 MA-L