---
title: "IPv6 Option Space"
canonical: "https://docs.infoblox.com/space/NCR8/23069018/IPv6%20Option%20Space"
format: markdown
---
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**Note:** This object is supported in CSV export only.

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| **Field Name** | **Data Type** | **Required (Yes/No)** | **Associated GUI Field** | **Associated PAPI Method** | **Usage and Guidelines** |
| --- | --- | --- | --- | --- | --- |
| Header-IPv6OptionSpace | String | Yes |  |  | Example: IPv6OptionSpace |
| name | String | Yes | Name | name | Example: MySpace |
| _new_name | String | No |  |  | Add this field to overwrite the name field when you select the overwrite or merge option. |
| comment | String | No | Comment | comment | Example: Custom option space |
| ipv6_enterprise_number | String | No | Enterprise Number |  | This is the vendor’s enterprise number that is registered with IANA.  
Example: 7779 |