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IPinfo CLI vs IP Lookup: catalog facts
IPinfo CLI	IP Lookup
Free The CLI is free to download; lookups use the IPinfo API.	Free Free and open source under the GPL.
Windows, Command line	Linux
Bulk IP and ASN lookups from the terminal Helper tools for CIDR and range conversion	Simple single-purpose interface Adaptive layout for Linux phones
Lookups depend on the IPinfo online service Tied to a single commercial data provider	Linux only Limited to IP information lookups
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 1, 2026

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