MAC address vendor

Accelerated Concepts, Inc — device identity Unknown

Primary prefix
00:27:04
Block
MA-L

Summary

// what this is
Accelerated Concepts is registered to MAC prefix 00:27:04 in the IEEE OUI database. When a device's MAC address begins with 00:27:04, that block was registered by Accelerated Concepts — 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 00:27:04 is registered to Accelerated Concepts, Inc, but the available records do not identify a device type or show that a particular vendor product uses this prefix. Treat the match as registry attribution only; it does not establish who deployed a device, how common it is, or whether it is safe.

The IEEE record lists one MA-L assignment: 00:27:04. This is a 24-bit prefix, leaving 24 bits for possible suffix values. The prefix’s first byte is 00: its Group bit is 0 and its Local bit is 0. Those bits are fixed for an exact prefix match; changing either produces a different prefix. The 16,777,216 possible suffix values are address possibilities, not a count of devices or shipments.

RFC 7042 describes MAC identifiers as an assigned initial prefix followed by additional bits. A captured address that matches all three prefix bytes supports a match to this registry assignment, but cannot by itself identify the device model, operating system, current legal identity, or security state. The displayed IEEE CSV record contains no assignment date.

Assigned prefix
00:27:04 (MA-L, 24 bits) [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Company
Accelerated Concepts, Inc [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Registry
MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Prefixes
00:27:04 [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Country
United States [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
Device types
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Notable products
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Industry
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Website
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Organization status
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Related vendors
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
Historic prefix
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
[ 02 ] — OUI prefixes

Assignments by IEEE.

1
// registered prefixes1
  1. 00:27:04MA-L
[ 03 ] — Related

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