Albedo Telecom SL — MAC prefix identifies a registry assignment
Summary
- // what this is
- Albedo Telecom SL is registered to MAC prefix
00:DB:1Ein the IEEE OUI database. When a device's MAC address begins with00:DB:1E, that block was registered by Albedo Telecom SL — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- A match to this 24-bit prefix identifies the IEEE registry assignment only. Its Group and Local bits are both clear; changing either bit produces a different prefix. The 24-bit suffix space contains 16,777,216 possible values, not a device or shipment count.
About this vendor.
A MAC address beginning 00:DB:1E matches an IEEE MA-L assignment to Albedo Telecom SL; the available evidence does not identify a device, product, or device category associated with it.
The assignment covers 24 bits, leaving 24 bits for suffix values. That permits 16,777,216 possible suffix values, a mathematical range rather than a count of devices or shipments. A matching prefix identifies the registry assignment, not a particular device, operating system, present-day legal identity, or security state.
For prefix 00:DB:1E, the first octet is 00, so the Group bit (value 01) and Local bit (value 02) are both clear. RFC 7042 identifies these bits as having special significance in MAC addresses. Setting either bit changes the first octet, so an address with either bit set does not begin with the exact prefix 00:DB:1E.
The supplied IEEE CSV record contains no assignment date. No company product or industry information is established by the supplied evidence.
- Identification
00:DB:1Eis assigned to Albedo Telecom SL in the IEEE MA-L registry; device identity is not established. [Confirmed]- Prefix length
- 24 bits, leaving 24 suffix bits and 16,777,216 possible suffix values; this is not a device count. [Confirmed]
- Address bits
- The first octet
00has Group bit0and Local bit0; setting either changes the prefix. [Confirmed] - Products and industry
- Not established by the supplied evidence. [Unknown]
- Company
- Albedo Telecom SL [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Registry
- MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Prefix
00:DB:1E[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
- Country
- Spain [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Assignment date
- Assignment dates are unavailable in these IEEE CSV records. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv