Go back Parent node: Object Identifier (OID)

Technical information

Dot notation:
ASN.1 notation: { iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 61117 }
OID-IRI notation: /ISO/Identified-Organization/6/1/4/1/61117
WEID notation: weid:pen:1B5P-1
DER encoding: 06:08:2B:06:01:04:01:83:DD:3D


Child OIDs identify R74n projects and concepts.

See R74n OID registration authority guidelines.

Registration Authority

R74n OID Registration Authority
E-Mail: contact@R74n.com

Subordinate objects

Alternative Identifiers

(No PIX allowed)
OIDplus Information Object Application Identifier (ISO/IEC 7816) More information
(Optional PIX allowed, with "FF" prefix)
Application Identifier (ISO/IEC 7816) More information
(No PIX allowed)
Application Identifier (ISO/IEC 7816) More information
guid:5f5dc91d-4cdc-8000-a6d3-c3a744a38209OIDplus Information Object Custom UUID (RFC4122bis) More information
guid:b1f29091-7952-36dd-88ca-7e2809f458d3Name based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OID
guid:f5278121-088f-5930-bd99-1cd091e1a81fName based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OID
iana-pen:61117IANA Private Enterprise Number (PEN)
mac:E2-40-D8-B3-89-D7OIDplus Information Object MAC address, Unicast (AAI)
mac:E3-40-D8-B3-89-D7OIDplus Information Object MAC address, Multicast (AAI)
weid:pen:1B5P-1WEID notation More information
x500dn:/​dc=com/​dc=example/​cn=oidplus/​​ Information Object X.500 DN

REST API (Documentation)

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Deutsch English (USA)
oidplus:system | System
oid: | Object Identifier (OID)
     oid: | -- R74n
          oid: | -- Multiplane
          oid: | -- General needs
          oid: | -- R74n Wikibase
          oid: | -- Ontomata
          oid: | -- Notation
          oid: | -- Third-party database compatibility
          oid: | -- Scriptoid
          oid: | -- Multiplane unions
          oid: | -- Multiplane ranges
          oid: | -- R74n Wikibase property
          oid: | -- R74n Wikibase lexeme
          oid: | -- Confidential
          oid: | -- Requested
          oid: | -- Experimental
          oid: | -- Example
aid: | Application Identifier (ISO/IEC 7816)
domain: | Domain Names
fourcc: | Four-Character-Code (FourCC)
gs1: | GS1 Based IDs (GLN/GTIN/SSCC/...)
guid: | Globally Unique Identifier (GUID)
ipv4: | IPv4 Network Blocks
ipv6: | IPv6 Network Blocks
java: | Java Package Names
mac: | MAC adresses (EUI/ELI/AAI/SAI)
other: | Other objects
php: | PHP Namespaces
x500dn: | X.500 Distinguished Name
oidplus:login | Login
oidplus:whois | OID-IP / WHOIS
oidplus:search | Search
oidplus:resources | Documents and Resources
oidplus:contact | Contact administrator