Reference record for OID 1.2.840

Description

United States of America

Full description and source information

Parent
1.2 (member-body, memberBody)
Node code
840
Node names
  • us
  • us-iso
Numeric OID
1.2.840
URN notation
urn:oid:1.2.840
Type
OBJECT IDENTIFIER
ASN.1 notation

{1 2 840}

  • {iso(1) member-body(2) us(840)}
  • {iso(1) member-body(2) us-iso(840)}
  • {iso(1) memberBody(2) us(840)}
  • {iso(1) memberBody(2) us-iso(840)}
OID-IRI notation
  • /1/2/840
  • /ISO/Member-Body/US
  • /ISO/Member-Body/840
  • /ISO/2/840
Named path variants
  • /iso/member-body/us
  • /iso/member-body/us-iso
  • /iso/memberBody/us
  • /iso/memberBody/us-iso

Descriptions

Descriptions may differ between sources. The primary description is shown first.

Primary description: OID Repository

United States of America
View at oid-base.com
More information on how to register an organization

All information types within American National Standards registered under the American National Standards Institute (ANSI) are identified under the following path:
{iso(1) member-body(2) us(840) standard-name(n)}.

From Chapter 5 "Names and addresses" of the book "Open Systems Networking. TCP/IP and OSI" (1993) by D.M. Piscitello and A.L. Chapin:
<<ANSI operates a registration authority that assigns organization names in two forms:
  • an alphanumeric form, which may consist of from 1 to 100 characters chosen from a specified character set (defined as registration number 102, the Teletex Set of Primary Graphic Characters, of the ISO International Register of Character Sets to Be Used with Escape Sequences, plus the space character), and
  • a numeric form, which consists of a positive decimal integer greater than or equal to 113,527 and less than 16 million.

The numeric form may be obtained with or without a corresponding alphanumeric form is always accompanied by (and in the register, associated with) a numeric form.

Note: Many people have wondered why ANSI decided to begin the assignment of numeric organization names at the nonintuitive value "113,527," which is not, among other things, a power of 2 (or any other interesting number). Realizing that they had to specify some value as the starting point (and hoping to avoid conferring any special cachet on the recipients of the first few numbers by starting at, say "1"), the members of the U.S. registration authority committee were about to pick a "logical" number ("1,000," perhaps, or "2,048") when Jack Veenstra, the Chairman of the committee, shouted "113,527!" -- which was promptly dubbed the "Veenstra constant" and written into the registration authority procedures. Later, the members of the committee arranged for AT&T (Veenstra's employer) to receive the numeric organization name "113,527" in Jack's honour.

[...] Until [1991], the U.S. name-registration authority conducted its business under the {iso(1) member-body(2) us(840)} arc, registering names for ANSI standards, private organizations with U.S. national standing, and the names of U.S. states and "state equivalents." In 1991, however, changes in the registration authority procedures standard Rec. ITU-T X.660 | ISO/IEC 9834-1 invalidated this procedure; they required that private organization names with national standing be registered under {joint-iso-itu-t(2) country(16) us(840)} arc. This had two immediate, significant consequences: organization names already registered under the 1.2.840 arc were suddenly "homeless", and policy control over the assignment names -- previously vested solely in ANSI under the old rules -- became the joint responsibility of ANSI and the U.S. Department of State (which is the official US representative in the ITU-T arena).

The existing register of private organization names will move, intact, from the 1.2.840 arc to the 2.16.840.1 arc, which will not invalidate existing names (such as organization identifiers and application entity titles) that may already have been constructed using the 1.2.840 prefix; in effect, two equivalent prefixes will exist (in perpetuity) for currently registered organization names. New registrations will be made only under the new 2.16.840.1 arc, and organizations possessed of an "old" registration will be encouraged (but not required) to construct no new identifiers under the 1.2.840 arc.

[...] Since the rule change covers only "private organization names with national standing," the existing mechanism for registering the names of American national standards under the 1.2.840 arc is unaffected and will remain in place.>>

Source records

us

Status in source: unspecified.

Names: us

Technical details
{
  "smi_kind": "OBJECT IDENTIFIER",
  "definition": [
    "us",
    "OBJECT",
    "IDENTIFIER",
    "::=",
    "{",
    "memberBody",
    "840",
    "}"
  ]
}

us-iso

Status in source: unspecified.

Names: us-iso

Technical details
{
  "smi_kind": "OBJECT IDENTIFIER",
  "definition": [
    "us-iso",
    "ID",
    "::=",
    "{",
    "iso",
    "(",
    "1",
    ")",
    "member-body",
    "(",
    "2",
    ")",
    "us",
    "(",
    "840",
    ")",
    "}"
  ]
}

Information from Circitor

Source file: Download IEEE802dot11-MIB.mib

Publisher path: Mibs; 115,073 bytes

us              OBJECT IDENTIFIER ::= { member-body 840 }

Information from Cisco SMIv1

Source file: Download IEEE802dot11-MIB-V1SMI.my · Publisher's file

Publisher path: cisco/cisco-mibs/main/v1/IEEE802dot11-MIB-V1SMI.my; 94,214 bytes

us              OBJECT IDENTIFIER ::= { member-body 840 }

Information from MIBdepot

Source file: Download 802_11mib.txt

File: ieee/802_11mib.txt; 992,193 bytes

Source file: Download ieee8023-lag.mib.txt

File: huawei/ieee8023-lag.mib.txt; 46,823 bytes

Source file: Download IEEE8023-LAG-MIB.mib.txt

File: huawei/IEEE8023-LAG-MIB.mib.txt; 7,343 bytes

Source file: Download IEEE802dot11-MIB.my.txt

File: cisco/IEEE802dot11-MIB.my.txt; 115,073 bytes

Source file: Download IEEE802dot11-MIB-V1SMI.my.txt

File: cisco/IEEE802dot11-MIB-V1SMI.my.txt; 97,052 bytes

us          OBJECT IDENTIFIER ::= { member-body 840 }

Information from Cisco

Source file: Download IEEE 802.11 MIB — 802.11-2020mib.txt · Publisher's file

The original prints invalid calendar date 202102290000Z in its revision metadata; the original value is preserved; Publisher path: 11/MIB/802.11-2020mib.txt; Publisher Last-Modified: Thu, 13 Jul 2023 13:14:36 GMT; 1.2 MiB

Source file: Download IEEE 802.11 MIB — 802.11-2016mib.txt · Publisher's file

The original contains syntax and table-name inconsistencies; reviewed parsing interpretations preserve the published text; Publisher path: 11/MIB/802.11-2016mib.txt; Publisher Last-Modified: Tue, 10 Jan 2017 06:47:23 GMT; 1.0 MiB

Related source files and packages:

Source file: Download IEEE 802.11 MIB — 802.11-2016mib merged with 802.11ai-2016mib.txt · Publisher's file

The original contains syntax and table-name inconsistencies; reviewed parsing interpretations preserve the published text; Publisher path: 11/MIB/802.11-2016mib merged with 802.11ai-2016mib.txt; Publisher Last-Modified: Tue, 10 Jan 2017 06:49:55 GMT; 1.0 MiB

Related source files and packages:

Source file: Download IEEE 802.11 MIB — 802.11-2012mib.txt · Publisher's file

Publisher path: 11/MIB/802.11-2012mib.txt; Publisher Last-Modified: Wed, 02 May 2012 15:59:29 GMT; 968,620 bytes

Source file: Download IEEE802dot11-MIB.my · Publisher's file

Copy from Netdisco; File: rfc/IEEE802dot11-MIB.my; 112,096 bytes

Vendor MIB copy from the Netdisco archive.

Related source files and packages:

Source file: Download IEEE802dot11-MIB · Publisher's file

Copy from LibreNMS; 112,096 bytes

Vendor MIB copy from the LibreNMS archive.

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Source file: Download ieee802dot11.mib · Publisher's file

IES3220-8T4F Switch SNMP MIB Files; Models: IES3220-8T4F; Catalog updated: 2025-12-03 14:28:43; File: FS_MIB/ieee802dot11.mib; Publisher path: mall/resource/ies3220-8t4f-switch-snmp-mib-files.zip; 272,397 bytes

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ies5220-30ts-3es-switch-snmp-mib-files.zip

Source file: Download ieee8023-lag.mib · Publisher's file

S5800-48F4S Switch SNMP MIB Files.zip; Models: S5800-48F4S; Catalog updated: 2024-05-28 17:56:22; File: FSOS-mib/FS_public_mibs/ieee8023-lag.mib; Publisher path: mall/file/user_manual/s5800-48f4s-switch-snmp-mib-files.zip; 46,885 bytes

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ies5220-30ts-3es-switch-snmp-mib-files.zip

Source file: Download IEEE802dot11-MIB · Publisher's file

Copy from Observium Community; File: rfc/IEEE802dot11-MIB; 112,096 bytes

Vendor MIB copy from the Observium Community archive.

Related source files and packages:

Source file: Download IEEE802dot11-MIB.my · Publisher's file

Publisher path: cisco/cisco-mibs/main/v2/IEEE802dot11-MIB.my; 112,096 bytes

us              OBJECT IDENTIFIER ::= { member-body 840 }

Current Registration Authority

Joyce Hsu

Address: Registration Coordinator
ANSI (American National Standards Institute)
25 West 43rd Street
New York, NY 10036
United States (the)

Fax: +1 212 3980023

Direct children (56)

OIDNameDirect childrenDescendantsDescription
1.2.840.1 organization27 US organizations
1.2.840.101 gov00 U.S. government agencies
1.2.840.802 80217
1.2.840.1006 dot3182
1.2.840.10003 z39-5016201 Z39-50 standard from ANSI (American National Standards Institute)
1.2.840.10004 ieee11073110 ISO/IEEE 11073 "Health informatics -- Point-of-care medical (or, Personal health) device communication"
1.2.840.10006 ieee802dot3, dot3, ate02dot3, 802dot31265 IEEE 802.3 Ethernet working group
1.2.840.10007 ieee802-1B13 ISO/IEC 15802-2:1995 | IEEE 802.1B Standard, Part 2: Information technology -- Telecommunications and information exchange betw…
1.2.840.10008 dicom122082 Digital Imaging and COmmunications in Medicine (DICOM) standard
1.2.840.10010 ieee802dot1partE13 ISO/IEC 15802-4 | IEEE 802.1, part E
1.2.840.10011 ieee802dot1partF00 IEEE 802.1F standard:
IEEE Standards for Local and Metropolitan Area Networks: Common Definitions and Procedures for IEEE 802 M…
1.2.840.10013 t1-11415 ANSI T1.114 "Signalling System Number 7 (SS7) - Transaction Capabilities Application Part (TCAP)"
1.2.840.10017 ieee-122411 IEEE-1224


IEEE assigned object identifier as used in XAPIA work -
specifically the XOM packages
1.2.840.10022 ieee-802-1000 IEEE 802.10

Standards for Interoperable LAN/MAN Security (SILS)
1.2.840.10036 ieee802dot1172171 ieee802dot11 MODULE-IDENTITY
LAST-UPDATED "9807080000Z"
ORGANIZATION "IEEE 802.11"
CONTACT-INFO
"WG E-mail: stds-802-11@ieee.or…
1.2.840.10040 x9-57, ansi-x9-57414 ANSI standard X9.57 (1997): "Public Key Cryptography for the Financial Services Industry: Certificate Management"
1.2.840.10045 ansi-x962, ansi-X9-62, ansi-x9-62652 ANSI X9.62 standard (1998) "Public Key Cryptography for the Financial Services Industry: The Elliptic Curve Digital Signature A…
1.2.840.10046 ansi-x942, ansi-x9-42, ansi-X9-42, ansiX942730 ANSI X9.42 "Public Key Cryptography for The Financial Services Industry: Agreement of Symmetric Keys Using Discrete Logarithm C…
1.2.840.10047 ansi-x95218 ANS X9.52-1998 standard: Triple Data Encryption Algorithm Modes of Operation
1.2.840.10052 x945543 ANS X9.45
1.2.840.10060 x973417 ANSI X9.73 "Cryptographic Message Syntax"
1.2.840.10065 1006500 ASTM International
Subcommittee E31.20: Data and System Security for Health Information
1.2.840.10066 1006600 ANSI C12.19 Application context
1.2.840.10070 1007026 IEC 62351 "Power systems management and associated information exchange -- Data and communications security"
1.2.840.113527 11352700 AT&T
1.2.840.113533 nortelnetworks125 Nortel Networks
1.2.840.113536 sun44 Sun Microsystems
1.2.840.113549 rsadsi5556 RSA Security Limited Liability Company (LLC)
1.2.840.113554 mit557 Massachusetts Institute of Technology (MIT)
1.2.840.113556 microsoft42261 Microsoft, Inc.
1.2.840.113560 columbia-university00 Columbia University
1.2.840.113564 11356400 Carestream (previously, Kodak)
1.2.840.113572 unisys23 Unisys Corp.
1.2.840.113583 adobe13 Adobe Systems Incorporated
1.2.840.113612 esnet332 ESnet (Energy Sciences Network)
1.2.840.113613 nersc-lbnl00 National Energy Research Scientific Computing (NERSC) center at Lawrence Berkeley National Laboratory (LBNL)
1.2.840.113618 11361811 The University of Texas System




URL for further info: http://www.utsystem.edu
1.2.840.113619 11361913 General Electric
1.2.840.113635 apple156 Apple Inc.
1.2.840.113658 xapia00 XAPIA

The XAPIA (X.400 Application Program Interface Association),
a non-profit association of vendors and large end user
orga…
1.2.840.113669 11366900 Merge Technologies
1.2.840.113681 11368100 Hologic
1.2.840.113699 wordperfect110 WordPerfect
1.2.840.113704 11370400 Philips
1.2.840.113737 tia323 Telecommunications Industry Association (TIA)
1.2.840.113741 11374100 Intel Corporation

Intel Corporation Directory Objects
managed by
Glen Maxson
Intel Corporation
1900 Prairie City Road
Folsom, …
1.2.840.113797 brit-systems00 Beyond Roentgen Imaging Technologies (BRIT) Systems
1.2.840.114021 11402100 Identrus

Identrus LLC


URL for further info: http://www.identrus.com
1.2.840.114050 11405000 Cognos

Cognos Incorporated


URL for further info: http://www.cognos.com
1.2.840.114191 sorna00 Sorna Corp.

Siblings (30)

OIDNameDirect childrenDescendantsDescription
1.2.3 300
1.2.36 au30281 Australia
1.2.40 at1347539 Austria
1.2.56 be11 Belgium
1.2.156 cn33508 People's Republic of China
1.2.203 cz22 Czech Republic
1.2.208 dk1221 Denmark
1.2.246 fi610 Finland
1.2.250 fr1123 France
1.2.276 de11612 Germany
1.2.280 28000 Germany (in German, Bundesrepublik Deutschland)
1.2.300 gr14 Greece
1.2.344 hk00 Hong Kong Special Administrative Region of China
1.2.372 ie39 Ireland
1.2.392 jp11103 Japan
1.2.398 kz00 Kazakhstan
1.2.410 kr19239 Republic of Korea
1.2.498 md133 Moldova (Republic of)
1.2.528 nl248 Nederlands
1.2.566 ng00 Nigeria
1.2.578 no00 Norway
1.2.616 pl216 Poland
1.2.643 ru11939 Russian Federation
1.2.702 sg18 Singapore
1.2.704 vn00 Vietnam
1.2.752 se229289 Sweden
1.2.804 ua1181 Ukraine
1.2.826 gb299178 United Kingdom
1.2.860 uz00 Uzbekistan
1.2.862 ve00 Venezuela