#asn

Rock-ON
Rock-ON

All in one recon tool that just get a single domain name and do all of the work alone.

Metabigor
Metabigor

Intelligence tool to do OSINT tasks and more but without any API key.

Ronin
Ronin

A free and open source Ruby toolkit for security research and development.

hardCIDR
hardCIDR

Discover the netblocks or ranges (in CIDR notation) owned by the target organization.

ASNLookup
ASNLookup

Leverage ASN to look up IP addresses owned by a specific organization.

SpiderFoot
SpiderFoot

Automates OSINT for threat intelligence and mapping your attack surface.

Amass
Amass

In-depth Attack Surface Mapping and Asset Discovery.