MAC address vendor

Advance Sterilization Products: Vendor identified; device unknown

Primary prefix
00:12:89
Block
MA-L

Summary

// what this is
Advance Sterilization Products is registered to MAC prefix 00:12:89 in the IEEE OUI database. When a device's MAC address begins with 00:12:89, that block was registered by Advance Sterilization Products — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
// analyst note
A matching prefix does not establish a particular product, operating system, current vendor identity, or security state.
[ 01 ] — Context

About this vendor.

Updated  ·  Confidence: Medium  ·  2 sources  ·  How this page is checked

A MAC address beginning 00:12:89 matches an IEEE MA-L assignment registered to Advance Sterilization Products. This identifies the registry entry associated with the prefix; it does not establish which device, if any, uses the address. The supplied records contain no device category, product, or industry details for this legal entity.

The assignment is one 24-bit prefix, leaving 24 bits for suffix values: 16,777,216 possible values. That is a mathematical address-space count, not a count of devices or shipments. In this prefix, the first octet is 00: its Group bit and Local bit are both zero. A captured address with a different value in either bit does not match this exact literal prefix.

A matching prefix supports a registry-assignment identification only. It does not establish a particular product, operating system, current vendor identity, or security state. The IEEE CSV record gives the country as US. The available CSV records do not provide assignment dates.

Device class
Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
[ 02 ] — OUI prefixes

Assignments by IEEE.

1
// registered prefixes1
  1. 00:12:89MA-L
[ 03 ] — Related

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