MAC address vendor

Agile Systems Inc. — MAC address device identity is unknown

Primary prefix
00:0B:0C
Block
MA-L

Summary

// what this is
Agile Systems is registered to MAC prefix 00:0B:0C in the IEEE OUI database. When a device's MAC address begins with 00:0B:0C, that block was registered by Agile Systems — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
// analyst note
An exact 24-bit prefix match identifies the registry assignment. Its 24-bit suffix space contains 16,777,216 possible values, not an observed device or shipment count. The Group and Local bits in the first byte of this literal prefix are both zero; changing either bit yields a different prefix. A prefix match does not establish a particular device, operating system, current identity, deployment, or security state.
[ 01 ] — Context

About this vendor.

Updated  ·  Confidence: High  ·  2 sources  ·  How this page is checked

A MAC address beginning with 00:0B:0C matches an IEEE MA-L assignment to Agile Systems Inc.; the available evidence does not identify a device category or establish that a particular device uses this prefix. The assignment identifies a registry record, not observed deployment, current vendor identity, or product usage.

This is a 24-bit prefix, leaving 24 bits for suffix values: 16,777,216 possible values. That number describes the address space, not a count of devices or shipments. The prefix’s first-byte Group and Local bits are both zero. Changing either bit changes the prefix; those fixed bits do not describe variation among addresses that retain this exact prefix.

A matching address supports identifying the recorded prefix assignment. By itself, it cannot establish a device model, operating system, location, current ownership, or security state. The supplied evidence contains no product or industry information tied to this legal entity.

Device category
Unknown; the supplied evidence does not establish a device category for this prefix [Unknown]
Matching prefix
00:0B:0C (24 bits) [Confirmed]
Interpretation
24 suffix bits allow 16,777,216 possible values; this is not a device or shipment count [Confirmed]
First-byte bits
Group bit 0; Local bit 0 [Confirmed]
Company
Agile Systems Inc. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Registry
MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Prefix
00:0B:0C [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Device category
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
[ 02 ] — OUI prefixes

Assignments by IEEE.

1
// registered prefixes1
  1. 00:0B:0CMA-L
[ 03 ] — Related

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