IPWhois.net Blacklist

Community IP blacklist to check and report abusive IP addresses.

IPWhois.net Blacklist API is a free Anti-Malware API that requires no API key, is served over HTTPS and has unconfirmed CORS support.

Authentication: None required
HTTPS: Yes
CORS: Unknown
Category: Anti-Malware

Visit documentation ↗ipwhois.net

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

IPWhois.net Blacklist API alternatives

Google Safe Browsing

Google Link/Domain Flagging

apiKeyHTTPSCORS ?

MalDatabase

Provide malware datasets and threat intelligence feeds

apiKeyHTTPSCORS ?

CAPEsandbox

Malware execution and analysis

apiKeyHTTPSCORS ?

MalShare

Malware Archive / file sourcing

apiKeyHTTPSNo CORS

AlienVault Open Threat Exchange (OTX)

IP/domain/URL reputation

apiKeyHTTPSCORS ?

Malwagon

Detonates files and URLs in instrumented VMs and returns behaviour, IOCs and ATT&CK

apiKeyHTTPSCORS ?

IPWhois.net Blacklist API FAQ

Is the IPWhois.net Blacklist API free?

Yes. The IPWhois.net Blacklist API is listed in the Anti-Malware category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the IPWhois.net Blacklist API require an API key?

No. The IPWhois.net Blacklist API requires no authentication, so you can start making requests without signing up.

Can I call the IPWhois.net Blacklist API from the browser?

CORS support for the IPWhois.net Blacklist API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the IPWhois.net Blacklist API support HTTPS?

Yes. The IPWhois.net Blacklist API is served over HTTPS, so it's safe to use in production.