Calculate IPv4 subnet masks, CIDR network address, broadcast, and usable host range.
Calculate network address, broadcast address, subnet mask, wildcard mask, CIDR prefix (/24, /16), and total usable host IPs from an IPv4 address and CIDR prefix.
Unlike traditional web tools that send your personal data, uploaded photos, or sensitive text to remote cloud servers, our IP Subnet Calculator operates strictly inside your client browser sandbox. This guarantees high processing speeds without network throttling, and ensures your data privacy is completely preserved.
Share IP Subnet Calculator with your colleagues, teammates, or friends!
Explore more tools to boost your productivity.
254 available hosts
Wildcard: 0.0.0.255
Private (RFC 1918 / Loopback)
| Network Address (ID) | 192.168.1.0 |
| Broadcast Address | 192.168.1.255 |
| Subnet Mask | 255.255.255.0 (/24) |
| Wildcard Inverse Mask | 0.0.0.255 |
| IP Binary Representation | 11000000.10101000.00000001.01100100 |
| Subnet Mask Binary | 11111111.11111111.11111111.00000000 |