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What is IP?
Internet Protocol defines how packets are addressed and routed across networks using IPv4 or IPv6 addresses. Every device needs an IP to send and receive data on the internet.
Related tools
Try these DevStackIO tools for IP:
IP Address LookupLook up geolocation and ISP for any IP address. Use for geo data; for subnet math use ip-calculator. Input: IPv4/IPv6. Returns location and ASN. 100% client-side.Open tool →IP Address CalculatorCalculate network, broadcast, and host range from CIDR. Use for subnet math; for geo lookup use ip-lookup. Input: IP/CIDR. Returns network details. 100% client-side.Open tool →
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About this glossary
Definitions are written in plain language and sourced from MDN Web Docs, W3C specifications, and RFCs. Related tools run 100% in your browser — no data leaves your device.
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