mrvcoder / GetASN

🌐 Get Some Useful Info From Domain/IP/ASN 🔥

Tools/Commands need to be installed in your machine

Install these tools before running script !

tool	README
cut-cdn	[https://github.com/ImAyrix/cut-cdn]
dnsx	[https://github.com/projectdiscovery/dnsx]

what does this script do?

this script will give you these infoes :

• ASN: asn number of domain
• IP: IPs of domain (supports ipv4 and ipv6)
• is_cdn: is domain/IP behind cdn or not (true or false)
• CIDR: All prefex of ip (cidr)

Please note that Script Data Source is bgpview !

what input types can you pass ?

• single/list of IPs
• single/list of Domains
• single/list of ASNs

And at the end you will get these outputs :

• The ORGINAL output : getasn_output.json
• The output which ASNs are equal and is_cdn is false: getasn_output_SameASN_NotCDN.json
• The output which is_cdn is false: getasn_output_NotCDN.json
• Also you can create custom output name with -o option :)

usage

usage: ./getasn.sh [options] 

options: 
        -r                  set resolvers file address [ default: ./resolvers.txt ]
        -s   -silent        silent output
        -o                  set output (only .json is ok)
        -domainlist         set domain list txt file (only .txt is ok)
        -domain             check single domain
        -iplist             set ip list txt file (only .txt is ok)
        -ip                 check single ip
        -asn                check single asn
        -asnlist            set asn list txt file (only .txt is ok)

How to use this script as alias in bash !

Add this code to your ~/.bashrc

alias getasn="{{getasn.sh full path}}"

1. replace {{getasn.sh full path}} with path of where is getasn.sh script is save it and the run this code :

source ~/.bashrc

Now you can call getasn script anywhere in bash by only calling getasn ! And Only need to pass [options]

How to use with notify

./getasn.sh -s -domainlist ListOfDomains.txt | notify -mf "done" -id discord

Good luck :)