Calix Inc. (DA:9D:49:00:00:00 /24)

Calix Inc. 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.

PrefixDA:9D:49:00:00:00 /24

Vendor address2777 Orchard Pkwy San Jose CA US 95131

Country🇺🇸 United States

Block rangeDA:9D:49:00:00:00– DA:9D:49: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

DA:9D:49:00:00:00 DA:9D:49:7F:FF:FF DA:9D:49:FF:FF:FF

Other blocks registered to Calix Inc.

00:06:31:00:00:00 /24 MA-L 04:BC:9F:00:00:00 /24 MA-L 10:03:CD:00:00:00 /24 MA-L 10:74:C5:00:00:00 /24 MA-L 14:21:03:00:00:00 /24 MA-L 1C:8B:76:00:00:00 /24 MA-L 40:E7:62:00:00:00 /24 MA-L 44:65:7F:00:00:00 /24 MA-L 48:77:46:00:00:00 /24 MA-L 4C:43:41:00:00:00 /24 MA-L 5C:DB:36:00:00:00 /24 MA-L 60:DB:98:00:00:00 /24 MA-L