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Calculadora de Subred

Redes y Operaciones · Herramienta online gratuita

Calcular detalles de subred IPv4 a partir de CIDR.

Equipo EZ4CodeÚltima actualización: 2026-09-25

IP Address

Subnet Mask (CIDR or dotted)

Examples:

Subnet Details — 192.168.1.0/24

Network Address: 192.168.1.0
Broadcast Address: 192.168.1.255
Subnet Mask: 255.255.255.0
CIDR Notation: /24
Wildcard Mask: 0.0.0.255
First Usable Host: 192.168.1.1
Last Usable Host: 192.168.1.254
Total IP Addresses: 256
Usable Hosts: 254

Cómo usar Calculadora de Subred

1Enter the URL, IP address, or network parameter to look up.
2Click the lookup or test button.
3Review the detailed results in the output panel.
4Use the information for your network operations.

Características

✓100% gratis — sin registro, sin suscripción, sin anuncios
✓Funciona íntegramente en tu navegador — los datos nunca salen de tu dispositivo
✓Rápida y ligera — resultados instantáneos
✓Multiplataforma — funciona en escritorio, tableta y móvil

Preguntas frecuentes

Are network lookups real-time?

Yes, IP lookups, DNS queries, and HTTP tests perform live network requests to provide current data.

Is my IP address logged?

The IP Lookup tool queries public geolocation APIs. We do not store your IP address or lookup history.

Why do geolocation results differ between providers?

Each provider maintains its own IP-to-location database with different update cycles and coverage. Treat any single result as an approximation, not an exact address.