A5TEK Corp. MAC Prefix 00:06:B9 — Device Unknown
Summary
- // what this is
- A5TEK is registered to MAC prefix
00:06:B9in the IEEE OUI database. When a device's MAC address begins with00:06:B9, that block was registered by A5TEK — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
About this vendor.
A MAC address beginning with 00:06:B9 identifies an address within an IEEE MA-L assignment registered to A5TEK Corp.; the available evidence does not identify a device category or product using it. A prefix match supports registry attribution only, not a particular device, operating system, shipment, current company identity, or security state.
This is a 24-bit prefix, leaving 24 bits for suffix values: 16,777,216 possible values. That arithmetic describes address space, not an observed device or shipment count. The first octet 00 has Group bit 0 and Local bit 0. In this exact prefix those bits are fixed; toggling either changes the prefix and no longer matches 00:06:B9.
RFC 7042 describes MAC identifiers as an assigned initial prefix followed by remaining bits, and explains the Group and Local bit significance. The IEEE CSV record supplies no assignment date. No product, industry, or device mapping is established by the supplied records.
- Vendor
- A5TEK Corp. is the MA-L registrant for
00:06:B9. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv - Device class
- Unknown; the supplied records do not map a device category to this prefix. [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Registry
- MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Assignment prefix
00:06:B9[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv- Country
- US, explicitly indicated in the IEEE record [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Assignment date
- Assignment dates are unavailable in these IEEE CSV records. [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Device types
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Industry
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Notable products
- 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