IP Guide – Info on IP addresses, Networks, and ASNs

In plain words

IP Guide is a tool for looking up information about IP addresses, networks, and autonomous system numbers (ASNs). It uses a Rust backend that pulls BGP routing data every 8 hours from the RIPE RIS project and adds geolocation information. The React-based frontend lets users search and explore network details. The tool is designed for developers and network administrators who need quick access to IP address and routing information.

written from the facts on this page · September 2026

From the sources

A free and easy to use API for looking up IP, Network, and ASN data. Refreshed nightly from authoritative sources. Use APIs or bulk data to map IPs to ASNs, or list all of the IPs of an ASN.

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