Algolware Corporation — vendor identification unknown

A MAC address beginning with 00:23:90 is registered to Algolware Corporation, but the supplied evidence does not identify a device category or product using this prefix. The registration identifies an IEEE assignment holder; it does not show that a particular device is deployed under the prefix or establish current vendor identity or security status.

The assignment is an MA-L prefix of 24 bits, leaving 24 bits for suffix values. That yields 16,777,216 possible suffix values, not a count of devices, shipments, or active addresses. A matching address shares the first three octets 00:23:90.

For this exact prefix, the first-octet Group bit and Local bit are both zero. Changing either bit produces a different prefix; those bits do not vary within an exact literal prefix match. RFC 7042 describes 48-bit MAC identifiers as an assigned prefix followed by additional bits and explains the Group and Local bit significance.

Device or product identification

Unknown from the available evidence [Unknown]

Prefix

00:23:90 (MA-L, 24-bit prefix) [Confirmed]

Matching boundary

First 24 bits; 24 suffix bits permit 16,777,216 possible values, not an observed device count [Confirmed]

Group and Local bits

Both zero for this exact prefix [Confirmed]

Company

Algolware Corporation [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Registry

MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Prefix

00:23:90 [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Device or product identification

Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv

Country

Taiwan [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

Interpretation of 48-bit identifiers and Group and Local bits

[Confirmed] — https://www.rfc-editor.org/rfc/rfc7042.txt