ipranges
Operator: Lord Alfred (GitHub: lord-alfred)
Free IP range lists for cloud providers, search engines and other services. Available as text files.
Technical Infrastructure
Product
ipranges
Availability and source date
Active
As of: 16 October 2026.
No functionality test has been performed.
Use in OSINT research
Helps classify known IP ranges of cloud providers, bots and other services.
Queries
| Input | Result | Result type |
|---|---|---|
| Company / organisation name | Published IP range lists for a provider listed in the repository, such as AWS or Google. | Retrieved |
Features
- Download IP ranges for the listed cloud providers and internet services.
- Use separate IPv4 and IPv6 lists where available.
- Use aggregated CIDR lists for more compact analysis.
- Retrieve all listed sources in combined lists.
- Track changes to the lists through the public repository history.
Categories
- Technical Infrastructure
- IP & ASN
Coverage
Dataset
IP range lists compiled from public sources, including AWS, Microsoft, Google, Cloudflare, GitHub and OpenAI. The author states that updates are daily; individual files change at different frequencies depending on the source.
Access
Installation and deployment
Locally installable
A downloadable dataset for local analysis. It is not a standalone search service, and retrieving files requires no installation.
Requirements
Public text files without an account or API key. The prepared lists can be downloaded directly; no installation is required.
Export
TXT files containing IP ranges in CIDR notation, one entry per line. Separate IPv4/IPv6 files and aggregated versions.
Provider
Lord Alfred (GitHub: lord-alfred)
Country of establishment
Unknown
Interfaces
No API, MCP or AI integration is documented.
Maintenance
Licence
CC0-1.0
Latest activity
Commit 10/2026
Stars
approx. 1,200 (as of 16 October 2026)
Legal note
Limitations
- Includes only the providers and services explicitly listed.
Guides and practical reports
Official · README: provider lists and file formats
Lord Alfred (GitHub: lord-alfred) · EN
Explains the file types and links to provider lists and aggregated downloads.