---
oid: "1.3.6.1.4.1.11129.2.1"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11129 2 1}"
description: "Certificate extension"
last-modified: "2023-12-20"
---

## OID : `1.3.6.1.4.1.11129.2.1`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 11129 2 1}
```

### Description

Certificate extension

### Child OIDs

- [OID `1.3.6.1.4.1.11129.2.1.17`](https://oid-base.com/get-md/1.3.6.1.4.1.11129.2.1.17): `17`
- [OID `1.3.6.1.4.1.11129.2.1.25`](https://oid-base.com/get-md/1.3.6.1.4.1.11129.2.1.25): `25`

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