MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1B:09:00:00:00 /24
Vendor address394, GIDC, Makarpura, Vadodara Gujarat IN 390010
Country🇮🇳 India
RegisteredJan 11, 2007
Block range00:1B:09:00:00:00– 00:1B:09: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 →
Ownership timeline
- Jan 11, 2007 – Aug 23, 2023 Matrix Telecom Pvt. Ltd. name changed
- Aug 23, 2023 – present MATRIX COMSEC PRIVATE LIMITED
Example addresses in this block
Where this block sits
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00:1B:08:00:00:00 /24
Danfoss Drives A/S
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00:1B:0A:00:00:00 /24
Intelligent Distributed Controls Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
MATRIX COMSEC PRIVATE LIMITED holds 2 registered blocks in the IEEE registry, ranking #2,490 of 33,427 organizations by block count.
Other blocks registered to MATRIX COMSEC PRIVATE LIMITED