SERNET (SUZHOU) TECHNOLOGIES CORPORATION

MA-L

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

Prefix58:76:AC:00:00:00 /24

Vendor addressNO.8 Tangzhuang Road,Suzhou Industrial Park,Su ZhouCity,JiangSu Province,China Suzhou CN 215021

RegisteredJan 12, 2022

Block range58:76:AC:00:00:00– 58:76: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

58:76:AC:00:00:00 58:76:AC:7F:FF:FF 58:76:AC:FF:FF:FF

Where this block sits

Next 58:76:B3:00:00:00 /24 Ubee Interactive Co., Limited

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

SERNET (SUZHOU) TECHNOLOGIES CORPORATION holds 27 registered blocks in the IEEE registry, ranking #129 of 33,427 organizations by block count.

Other blocks registered to SERNET (SUZHOU) TECHNOLOGIES CORPORATION

04:71:53:00:00:00 /24 MA-L 0C:67:14:00:00:00 /24 MA-L 48:3E:5E:00:00:00 /24 MA-L 74:06:35:00:00:00 /24 MA-L 78:B3:9F:00:00:00 /24 MA-L 7C:13:1D:00:00:00 /24 MA-L 98:2C:C6:00:00:00 /24 MA-L A0:95:7F:00:00:00 /24 MA-L C0:9F:51:00:00:00 /24 MA-L C4:0F:A6:00:00:00 /24 MA-L D0:B6:6F:00:00:00 /24 MA-L D8:21:DA:00:00:00 /24 MA-L