Wootware Computers (Pty) Ltd
CID
CID: a Company ID, not a MAC OUI. It identifies an organization for use in other IEEE 802 protocols, most commonly locally administered ELI-quadrant addresses, rather than being burned into hardware directly.
Prefix3A:27:A5:00:00:00 /24
Vendor addressUnit 4, 52 on Delson Circle, Somerset West Business Park Somerset West Western Cape ZA 7130
Country🇿🇦 South Africa
Block range3A:27:A5:00:00:00– 3A:27:A5:FF:FF:FF
Address capacity16,777,216
AdministrationLocally administered: set by software, not burned into hardware
TransmissionUnicast: addressed to a single device
IEEE 802c quadrantELI: Extended Local Identifier
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