ADEC & Parter AG MAC prefix: vendor identified, device type unknown
Summary
- // what this is
- ADEC & Parter is registered to MAC prefix
00:1A:9Bin the IEEE OUI database. When a device's MAC address begins with00:1A:9B, that block was registered by ADEC & Parter — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- A literal match uses the fixed first-octet Group bit 0 and Local bit 0 and the 24-bit boundary. The remaining 24 bits have 16,777,216 possible suffix values; this is not a device or shipment count. A prefix match identifies a registry assignment, not a particular device, operating system, current legal identity, or security state.
About this vendor.
A MAC address beginning 00:1A:9B matches an IEEE MA-L assignment to ADEC & Parter AG. The available records do not identify a device category or product that uses this prefix, so the device type is unknown. The assignment identifies the registered organization for the matching prefix; by itself, it does not establish which device, operating system, current legal identity, or security state produced a captured address.
This is a 24-bit prefix match: the first three octets must be 00:1A:9B. The Group bit and Local bit in its first octet are both zero. These values are fixed for an exact literal prefix match; changing either bit produces a different prefix. The remaining 24 bits allow 16,777,216 possible suffix values, which is a count of possible values, not a device or shipment count.
RFC 7042 describes the relationship between MAC identifiers and assigned prefixes, including the Group and Local bits.
The IEEE record gives the country as Switzerland. It does not provide an assignment date, and the available evidence does not establish products, industry, or a device category tied to this prefix.
- MAC prefix
00:1A:9B(MA-L, 24 bits) [Confirmed]- Device type
- Unknown; no device category is mapped to this exact prefix [Unknown]
- Assignment date
- Unavailable in this IEEE CSV record [Confirmed]
- Company
- ADEC & Parter AG [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Registry
- MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- MAC prefix
00:1A:9B[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv- Country
- Switzerland [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Device type
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv