MAC address vendor

A-TREND TECHNOLOGY CO., LTD. MAC prefix identification

Primary prefix
00:E0:FD
Block
MA-L

Summary

// what this is
A-Trend Technology is registered to MAC prefix 00:E0:FD in the IEEE OUI database. When a device's MAC address begins with 00:E0:FD, that block was registered by A-Trend Technology — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
[ 01 ] — Context

About this vendor.

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

A MAC address beginning 00:E0:FD matches the MA-L prefix assigned to A-TREND TECHNOLOGY CO., LTD.; the available evidence does not identify a device type or product for that address.

This is a 24-bit prefix, leaving 24 bits for possible suffix values. The first byte is 00: its Group bit and Local bit are both zero. RFC 7042 explains that these bits distinguish group and locally administered identifiers. The assignment’s exact first-byte bits are fixed; changing either bit produces a different prefix and no longer matches this assignment.

A prefix match can establish that the address falls within this registry assignment. It does not show that the address is deployed, identify a particular device or product, or indicate how many devices exist. The 16,777,216 possible suffix values are a mathematical address space, not a device or shipment count.

Company
A-TREND TECHNOLOGY CO., LTD. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Prefixes
00:E0:FD [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Registry
MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Device types
Unknown [Unknown]
Notable products
Unknown [Unknown]
Industry
Unknown [Unknown]
Website
Unknown [Unknown]
Organization status
Unknown [Unknown]
Related vendors
Unknown [Unknown]
Historic prefix
Unknown [Unknown]
Country
Unknown [Unknown]
Assignment date
Assignment dates are unavailable in these IEEE CSV records. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Interpretation
00:E0:FD is 24 bits, with 24 suffix bits and 16,777,216 possible suffix values. Its first-byte Group bit and Local bit are both 0. [Confirmed] — https://www.rfc-editor.org/rfc/rfc7042.txt
[ 02 ] — OUI prefixes

Assignments by IEEE.

1
// registered prefixes1
  1. 00:E0:FDMA-L
[ 03 ] — Related

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