A tool to perform reconaissance using autonomous system number (ASN) lookups combined with SSL cert scanning ๐ก
usage: python asnrecon.py
Select an option:
[1] Full ASN scan
[2] Specific IPv4 range scan
- Full ASN scan
Using this option, the script will take a single domain/hostname which it will then perform a lookup against the local ASN database and select a list of IP ranges associated with that ASN.
Note:
The script can take an input file main.config
which can be used to prevent scanning specific IP ranges. IP addresses to be avoided should be supplied in a comma delimited format.
- Specific IPv4 range scan
This option accepts an IP address range 0.0.0.0/0
and attempt to perform SSL connections while printing any identified certs
pip install -r requirements.txt
wget https://raw.githubusercontent.com/hadiasghari/pyasn/master/pyasn-utils/pyasn_util_download.py
wget https://raw.githubusercontent.com/hadiasghari/pyasn/master/pyasn-utils/pyasn_util_convert.py
python pyasn_util_download.py --latest
python pyasn_util_convert.py --single RIBFILE rib.dat
Alternatively just run the installer (installer.sh)
sh install.sh