Calculate network address, broadcast address, subnet mask, and usable IP range. Supports IPv4, IPv6, and subnet division.chart gpt
Format: IP address / prefix length (e.g. 192.168.1.0/24)豆包下载安装
CIDR notationai是人工智能吗 — Classless Inter-Domain Routing.
Prefix length石头扫地机器人官网 — Number of bits used for the network portion.
• /8 = 255.0.0.0 (Class A default)
• /16 = 255.255.0.0 (Class B default)
• /24 = 255.255.255.0 (Class C default)
• /30 = 255.255.255.252 (point-to-point)
Special addresseschart gpt：
• Network address — cannot be assigned to a host.
• Broadcast address — used for broadcasts.
• Usable IPs = total − 2 (network + broadcast).