asn topic
ipisp
Query IP address network information in Go
as-networks
Get all CIDR networks contained in an autonomous system
asnrecon
ASN reconnaissance script
metabigor
OSINT tools and more but without API key
asnip
ASN target organization IP range attack surface mapping for reconnaissance, fast and lightweight
Asnlookup
Leverage ASN to look up IP addresses (IPv4 & IPv6) owned by a specific organization for reconnaissance purposes, then run port scanning on it.
asn1rs
Generates Rust Code and optionally compatible Protobuf schema files from ASN.1 definitions.
track-ip
Advanced Ip Tracker Tool
PHPASN1
A PHP library to encode and decode arbitrary ASN.1 structures using ITU-T X.690 encoding rules.
ASN-Eagle
A tool to discover ASN of any host and fetch IP ranges.