MAC address vendor

AGAiT Technology Corporation MAC prefix identification: vendor known, device unknown

Primary prefix
C8:D1:D1
Block
MA-L

Summary

// what this is
AGAiT Technology is registered to MAC prefix C8:D1:D1 in the IEEE OUI database. When a device's MAC address begins with C8:D1:D1, that block was registered by AGAiT Technology — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
// analyst note
A match identifies the MA-L registry assignment. For this 24-bit prefix, Group and Local bits are zero; 24 suffix bits permit 16,777,216 values, not a device or shipment count. A changed Group or Local bit is a different prefix.
[ 01 ] — Context

About this vendor.

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

A MAC address beginning with C8:D1:D1 matches an MA-L assignment to AGAiT Technology Corporation; the supplied evidence does not identify a device type or product for that prefix. A match establishes the registry assignment only, not the device’s maker, deployment, prevalence, or safety.

This is a 24-bit prefix, leaving 24 bits for suffix values: 16,777,216 possible values. That is a mathematical address-space count, not a count of devices or shipments. For this exact prefix, the first-byte Group and Local bits are both zero. RFC 7042 explains these bits’ significance; changing either bit produces a different prefix, not a variation within this fixed assignment.

The evidence provides no product, industry, or device mapping for this legal entity. Assignment dates are unavailable in these IEEE CSV records.

Registry match
AGAiT Technology Corporation, MA-L C8:D1:D1 [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Device identification
Unknown; no device category is mapped to this exact prefix [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Prefix boundary
24 assigned bits and 24 suffix bits; 16,777,216 possible suffix values [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
First-byte bits
Group bit 0 and Local bit 0 for this exact prefix [Confirmed] — https://www.rfc-editor.org/rfc/rfc7042.txt
[ 02 ] — OUI prefixes

Assignments by IEEE.

1
// registered prefixes1
  1. C8:D1:D1MA-L
[ 03 ] — Related

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