CLI Flag Reference

This page provides a comprehensive reference for all command-line flags available in asnmap. The flags are grouped by their function: Input, Configurations, Update, and Output.

Usage:
  ./asnmap [flags]

INPUT

These flags are used to specify the targets for the ASN lookup.

Flag	Alias	Description	Example
--asn	-a	Target ASN to look up. Can be a single value, comma-separated, or a file path.	-a AS5650
--ip	-i	Target IP address to look up. Supports IPv4 and IPv6.	-i 100.19.12.21,2a10:ad40::
--domain	-d	Target domain to look up.	-d google.com,facebook.com
--org		Target organization to look up.	-org GOOGLE
--file	-f	Path to a file containing targets to look up (one per line).	-f targets.txt

CONFIGURATIONS

These flags allow you to configure the behavior of asnmap.

Flag	Alias	Description	Example
--auth		Configure ProjectDiscovery Cloud Platform (PDCP) API key. Can be interactive (-auth), or direct key (-auth KEY).	-auth or -auth YOUR_KEY_HERE
--config		Path to the asnmap configuration file.	-config /path/to/config.yaml
--resolvers	-r	List of DNS resolvers to use for domain lookups.	-r 8.8.8.8,1.1.1.1
--proxy	-p	List of proxies to use (HTTP/S, SOCKS5).	-p http://127.0.0.1:8080

UPDATE

These flags are related to keeping asnmap up-to-date.

Flag	Alias	Description
--update	-up	Update asnmap to the latest version.
--disable-update-check	-duc	Disable the automatic update check on startup.

OUTPUT

These flags control the format and destination of the output.

Flag	Alias	Description	Example
--output	-o	File to write the output to.	-o results.txt
--json	-j	Display output in JSON format.	-j
--csv	-c	Display output in CSV format (pipe-delimited).	-c
--v6		Display IPv6 CIDR ranges in the default CLI output.	-v6
--verbose	-v	Display verbose output with more details.	-v
--silent		Display silent output (only results, no banner or info).	-silent
--version		Show the current version of the project.	-version