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ASN Lookup Tool and Traceroute Server vs Hurricane Electric BGP Toolkit: catalog facts
ASN Lookup Tool and Traceroute Server	Hurricane Electric BGP Toolkit
Free Free and open source under the MIT license.	Free Free to use on the web.
Self-hosted, Command line	Web
Looks up ASN, RPKI, BGP and IP information Supports bulk and JSON output	Many routing reports in one place, from prefixes to RPKI Looking glass and traceroute tools included
Some reconnaissance features use Shodan.	Plain interface that assumes knowledge of BGP terms Web only
Downloadable app, Self-hosted	Web application
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.