Calculator
Subnet Calculator
Professional subnet calculator with support for both IPv4 and IPv6. Calculate network addresses, broadcast addresses, usable IP ranges, and more.
IPv4 & IPv6
VLSM
Binary View
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Live
What is my IP?
Get detailed information about your internet connection, including your public IP address, geolocation data, ISP details, and system information.
Geolocation
ISP Info
Real-time
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Generator
Cisco IOS Config Generator
Generate Cisco IOS configuration files for routers and switches. Configure interfaces, routing protocols, security settings, and services.
Router Config
Switch Config
Security
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Generator
Junos Config Generator
Generate Juniper Junos configuration files for routers and switches. Configure interfaces, routing protocols, security policies, and services.
Routing
Security
Policies
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