# as3nt

as3nt is an External Attack Surface Management product. It runs on-premises. Pricing is free.

A tool for enumerating subdomains of a given domain

## What is as3nt?

Another Subdomain ENumeration Tool

as3nt is a tool designed to enumerate subdomains of a given domain.

Features:

* Fast and efficient subdomain enumeration
* Supports multiple protocols (HTTP, HTTPS, FTP, etc.)
* Supports multiple input formats (file, URL, or interactive mode)
* Supports multiple output formats (JSON, CSV, or interactive mode)

as3nt is a powerful tool for security researchers, penetration testers, and anyone who needs to quickly and efficiently enumerate subdomains.

Tags: Security Research, Subdomain Enumeration

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [External Attack Surface Management](https://cybersectools.com/categories/external-asm)
- Deployment: On-Premises
- Company size fit: Startup, SMB, Mid-Market, Enterprise
- Pricing model: Free
- GitHub stars: 12
- Website: github.com

## Where it ranks

as3nt is not a pick on the current [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions).

## as3nt FAQ

### What is as3nt?

as3nt is a product in the External Attack Surface Management category. It covers Security Research and Subdomain Enumeration.

### What is the pricing for as3nt?

as3nt is free. Download and setup instructions are at https://github.com/cinerieus/as3nt/.

### What are alternatives to as3nt?

Alternatives to as3nt listed on CybersecTools:

1. [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev) - Fast Certificate Transparency search and JSON API for subdomain reconnaissance. (Commercial)
2. [Detectify Platform](https://cybersectools.com/tools/detectify-platform) - Platform for external attack surface management and application security testing (Commercial)
3. [Halo Security Attack Surface Discovery](https://cybersectools.com/tools/halo-security-attack-surface-discovery) - Discovers and inventories internet-facing assets including subdomains, IPs, and apps. (Commercial)
4. [Intruder Discover Attack Surface](https://cybersectools.com/tools/intruder-discover-attack-surface) - Attack surface management platform for discovering and securing exposed assets (Commercial)
5. [Searchlight Exposure](https://cybersectools.com/tools/assetnote-attack-surface-management-tool) - ASM platform that scans external attack surfaces hourly for vulnerabilities (Commercial)

Compare all as3nt alternatives at [https://cybersectools.com/alternatives/as3nt](https://cybersectools.com/alternatives/as3nt)

### What deployment and organization size does as3nt fit?

as3nt is available as on-premises software. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.

## Compare as3nt with similar solutions

- [as3nt vs ctlogs.dev](https://cybersectools.com/compare/as3nt-vs-ctlogsdev)
- [as3nt vs Detectify Platform](https://cybersectools.com/compare/as3nt-vs-detectify-platform)
- [as3nt vs Halo Security Attack Surface Discovery](https://cybersectools.com/compare/as3nt-vs-halo-security-attack-surface-discovery)

All alternatives to as3nt: [/alternatives/as3nt](https://cybersectools.com/alternatives/as3nt)

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Source: https://cybersectools.com/tools/as3nt

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More on as3nt: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md