CIDR & Subnet Mask Converter
Quickly calculate the subnet mask, usable IP range, and broadcast address for a CIDR notation.
目前仅支持 IPv4 CIDR format解析
| 属性 (Property) | Calculation 转换结果 (转换结果) | 操作 |
|---|---|---|
| 输入的 IP | 192.168.1.0 | |
| Subnet Mask (Netmask) | 255.255.255.0 | |
| Network Address (Network) | 192.168.1.0 | |
| Broadcast Address (Broadcast) | 192.168.1.255 | |
| 可用 IP 范围 | 192.168.1.1 - 192.168.1.254 | |
| 可用 IP 数量 | 254 | |
| 总 IP 数量 | 256 |
How to Use
- Enter an IP address with CIDR prefix (e.g. 192.168.1.0/24)
- The system automatically calculates the subnet info
- View results like number of IPs and address ranges
FAQ
Does it support IPv6?
This tool is primarily designed for quick IPv4 CIDR subnet calculations.
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