# Cidr Block

<table><thead><tr><th data-type="content-ref">Operation</th><th>Description</th></tr></thead><tbody><tr><td><a href="/pages/GTm4yxvtolfmnbq3aCBA">/pages/GTm4yxvtolfmnbq3aCBA</a></td><td>Queries available IPv4 CIDR blocks</td></tr><tr><td><a href="/pages/wwroI7bLLOwhczPrERjp">/pages/wwroI7bLLOwhczPrERjp</a></td><td>Queries the price of creating IPv4 CIDR blocks</td></tr><tr><td><a href="/pages/5EEr1rHiEJoHhWvX1NqG">/pages/5EEr1rHiEJoHhWvX1NqG</a></td><td>Creates IPv4 CIDR blocks</td></tr><tr><td><a href="/pages/2lWKGNA51H0kFpuSx5Rx">/pages/2lWKGNA51H0kFpuSx5Rx</a></td><td>Queries available IPv6 CIDR blocks</td></tr><tr><td><a href="/pages/XD7CblaPiahAsYa70Q0o">/pages/XD7CblaPiahAsYa70Q0o</a></td><td>Creates IPv6 CIDR blocks</td></tr><tr><td><a href="/pages/cVKU6ku7ehXogYYNd1VY">/pages/cVKU6ku7ehXogYYNd1VY</a></td><td>Queries list of CIDR blocks</td></tr><tr><td><a href="/pages/wlJm4BiaKRVSNw03ops9">/pages/wlJm4BiaKRVSNw03ops9</a></td><td>Modifies the information about CIDR blocks, such as the names</td></tr><tr><td><a href="/pages/xtKbqwEmeIxpItDr9CCW">/pages/xtKbqwEmeIxpItDr9CCW</a></td><td>Renews a CIDR block</td></tr><tr><td><a href="/pages/ydRsTh4cB5X14g2VCqLN">/pages/ydRsTh4cB5X14g2VCqLN</a></td><td>Returns a CIDR block</td></tr><tr><td><a href="/pages/xkCCXy8mynTRvfOtb2dI">/pages/xkCCXy8mynTRvfOtb2dI</a></td><td>Releases one or more CIDR blocks</td></tr><tr><td><a href="/pages/sZ2q9qWUykI6gk9mvVHo">/pages/sZ2q9qWUykI6gk9mvVHo</a></td><td>Queries available CIDR blocks for the instance</td></tr><tr><td><a href="/pages/hjM5L02BVu65r8T7GXua">/pages/hjM5L02BVu65r8T7GXua</a></td><td>Queries list of CIDR block IPs</td></tr><tr><td><a href="/pages/EwrmFdN8N7V24Jooqsvt">/pages/EwrmFdN8N7V24Jooqsvt</a></td><td>Assigns CIDR block IPs to instances</td></tr><tr><td><a href="/pages/7F0iX601VMN1Otm4ksYa">/pages/7F0iX601VMN1Otm4ksYa</a></td><td>Unassigns CIDR block IPs from instances</td></tr><tr><td><a href="/pages/YdFIp8YAeOV52SLY7UdI">/pages/YdFIp8YAeOV52SLY7UdI</a></td><td>Create a BYO IP</td></tr></tbody></table>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.console.zenlayer.com/api-reference/compute/bmc/cidr-block.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.