Install libnet-irr-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libnet-irr-perl
perl interface to the Internet Route Registry daemon
Net::IRR provides an object oriented perl interface to the Internet Route Registry. The interface uses the RIPE/RPSL Tool Query Language as defined in Appendix B of the IRRd User Guide. The guide can be found at http://www.irrd.net/, however an understanding of the query language is not required to use this module. . Net::IRR supports IRRd's multiple-command mode. Multiple-command mode is good for intensive queries since only one TCP connection needs to be made for multiple queries. The interface also allows for additional queries that aren't supported by standard UNIX whois utitilies.