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REGISTRATION AUTHORITY

 1. Home
 2. Products & Programs
 3. Registration Authority


ABOUT THE REGISTRATION AUTHORITY

IEEE offers Registration Authority programs or registries which maintain lists
of unique identifiers under standards and issue unique identifiers to those
wishing to register them. The IEEE Registration Authority assigns unambiguous
names to objects in a way which makes the assignment available to interested
parties.



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PUBLIC LISTING

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REGISTRIES

MAC ADDRESS BLOCK LARGE (MA-L)

An MA-L assignment includes an OUI and large blocks of EUI-48 and EUI-64 values
which can be used as MAC Addresses, Bluetooth Device Addresses, Ethernet
Addresses or object identifiers.

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MAC ADDRESS BLOCK MEDIUM (MA-M)

An MA-M assignment includes medium blocks of EUI-48 and EUI-64 values which can
be used as MAC Addresses, Bluetooth Device Addresses, Ethernet Addresses or
object identifiers.

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MAC ADDRESS BLOCK SMALL (MA-S)

An MA-S assignment includes an OUI-36 and small blocks of EUI-48 and EUI-64
values which can be used as MAC Addresses, Bluetooth Device Addresses, Ethernet
Addresses or object identifiers.

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COMPANY ID (CID)

A unique 24-bit identifier that cannot be used to generate EUI-48 or EUI-64
values. Therefore, the CID is especially applicable in applications where unique
MAC addresses are not required.

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ETHERTYPE™

Provides a context for interpretation of the data field of an Ethernet/IEEE
802.3 data frame (protocol identification).

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MANUFACTURER ID

The manufacturer of a transducer is defined with a 14-bit code called the
manufacturer ID.

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LOGICAL LINK CONTROL (LLC)

Contains addressing information that consists of the Destination Service Access
Point (DSAP) and the Source Service Access Point (SSAP) address field.

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ACPCTREEID

An identifier for a specific set of binary trees used to convey certificate
access codes to certificate users who are using the Activation Codes for
Pseudonym Certificates (ACPC) technique specified in IEEE Std 1609.2.1. The
assignee of an AcpcTreeId is assigned to operate an ACPC Certificate Access
Manager using that AcpcTreeId.

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UNIQUE REGISTRATION NUMBER (URN)

A 64-bit unique identifier contained in memory devices, or nodes, in which IEEE
1451.4 TEDS data is stored.

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IEEE TEMPLATE/TDL ITEM

IEEE template is a definition of the placement and significance of each piece of
data stored within the TEDS memory. A TDL’s purpose is to map bits.

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PROVIDER SERVICE IDENTIFIER (PSID)

Used by IEEE 1609 standards to identify a particular application service
provider that announces it is providing a service to potential users of an
application or service.

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IEEE 802.16 OPERATOR ID

A 24-bit number that is broadcast by a base station as part of its Base Station
ID.

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STANDARD GROUP MAC ADDRESS

NOTE: For Standards Development use ONLY. A Universally Administered Address
Block allocated for the assignment of Group MAC Addresses for use in Standards.

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IEEE 1667 SILO TYPE IDENTIFIER (STID)

IEEE 1667 specifies the interface to and behavior of several silos (e.g., Probe
Silo, TCG Storage Transport Silo, Password Silo, and Smart Card Transport Silo).
External silos may be defined outside of the standard, be either public or
private, and involve third-party licensing. Guidelines for external silos are
specified in IEEE 1667.

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IEEE STD 1588™ SDOID

The sdoId (Standards Development Organization Identifier) is a protocol
attribute, per IEEE Std 1588, that identifies the PTP Profile in use by the PTP
Instance.

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ELECTORGROUPID

An identifier for a Certificate Trust List series allowing for the management of
roots of trust within the certificate management system as specified in IEEE Std
1609.2.1. The assignee of an ElectorGroupId serves as the SCMS Manager of that
ElectorGroupId.

Learn More


REGISTRATION AUTHORITY GOVERNANCE AND ADDITIONAL INFORMATION

The IEEE Registration Authority operates under the direction of the IEEE SA
Board of Governors.

REGISTRATION AUTHORITY COMMITTEE (RAC)

Oversight committee that assists standard developing organizations to establish
unambiguous, sustainable registration authorities.

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TUTORIALS

Informative documents to assist with learning more about IEEE Standard
Association Registries.

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CREDIT APPLICATION FORM

For those interested in paying for a registry via purchase order.

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FAQS

The commonly most asked questions about our registries and how they are used.

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CONTACT US

Contact Registration Authority staff via ieee-registration-authority@ieee.org,
snail mail, phone or fax.

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