Reference record for OID 2.1.840
- Parent
- 2.1 (asn1)
- Node code
- 840
- Node name
- No recorded name (numeric component 840)
- Numeric OID
- 2.1.840
- URN notation
- urn:oid:2.1.840
- ASN.1 notation
-
{2 1 840}
- {joint-iso-itu-t(2) asn1(1) 840}
- {joint-iso-ccitt(2) asn1(1) 840}
- OID-IRI notation
- /2/1/840
- /Joint-ISO-ITU-T/ASN.1/840
- /Joint-ISO-ITU-T/1/840
- Named path variants
- /joint-iso-itu-t/asn1/840
- /joint-iso-ccitt/asn1/840
First Registration Authority (inferred from ancestor 2.1)
Current Registration Authority (inferred from ancestor 2.1)
The ASN.1 Working Group at ITU-T | ISO/IEC
Direct children (1)
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 2.1.840.1 | 1 | 1 | 10 |
Siblings (10)
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 2.1.0 | specification | 2 | 10 | Modules, types and other objects defined within the ASN.1 standard |
| 2.1.1 | basic-encoding, ber, ccr-basic-encoding | 0 | 0 | Basic Encoding Rules (BER) |
| 2.1.2 | ber-derived | 2 | 2 | Ccanonical (CER) and distinguished (DER) variants of the Basic Encoding Rules (BER) |
| 2.1.3 | packed-encoding | 2 | 6 | Variants of PER (Packed Encoding Rules) |
| 2.1.4 | ecn | 1 | 20 | Rec. ITU-T X.692 | ISO/IEC 8825-3: Information technology - ASN.1 encoding rules - Specification of Encoding Control Notation (… |
| 2.1.5 | xml-encoding | 3 | 5 | XER (XML Encoding Rules for ASN.1) |
| 2.1.6 | oer-encoding | 2 | 2 | Variants of the Octet Encoding Rules (OER) |
| 2.1.10 | generic-applications | 2 | 11 | Rec. ITU-T X.890 | ISO/IEC 24824 series of standards: Information technology - Generic Applications of ASN.1 |
| 2.1.123 | examples | 0 | 0 | Examples |
| 2.1.999 | 999 | 1 | 1 |