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# CIDR 地址块

<table><thead><tr><th data-type="content-ref">接口名称</th><th>接口功能</th></tr></thead><tbody><tr><td><a href="/api-reference/cn/zec/cidr-block/describepools.md">DescribePools</a></td><td>查询公网IP池列表</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describecidrregions.md">DescribeCidrRegions</a></td><td>查询支持售卖CIDR地址块的节点信息</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describecidrprice.md">DescribeCidrPrice</a></td><td>查询IPv4 CIDR地址块价格</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describecidrs.md">DescribeCidrs</a></td><td>查询IPv4 CIDR地址块列表</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/createcidr.md">CreateCidr</a></td><td>创建IPv4 CIDR地址段</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/modifycidrattribute.md">ModifyCidrAttribute</a></td><td>修改IPv4 CIDR地址段的属性</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/deletecidr.md">DeleteCidr</a></td><td>删除IPv4 CIDR地址段</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/deletecidrs.md">DeleteCidrs</a></td><td>删除一个或多个IPv4 CIDR地址块</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/renewipv6cidr.md">RenewIpv6Cidr</a></td><td>恢复IPv6 CIDR地址段</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describeipv6cidrs.md">DescribeIpv6Cidrs</a></td><td>查询IPv6 CIDR地址块列表</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/deleteipv6cidr.md">DeleteIpv6Cidr</a></td><td>删除IPv6 CIDR地址块</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/renewcidr.md">RenewCidr</a></td><td>恢复IPv4 CIDR地址段</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/createbyoip.md">CreateByoip</a></td><td>创建BYOIP</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describebyoipregions.md">DescribeByoipRegions</a></td><td>查询支持售卖BYOIP的区域列表</td></tr><tr><td><a href="/api-reference/cn/zec/cidr-block/describebyoipprice.md">DescribeByoipPrice</a></td><td>BYOIP询价</td></tr></tbody></table>