How to find the IP address I blocked on LightSail (Bitnami)?

Question

My domain https://www.pinbargain.com is hosted on lightsail received some suspicious IP addresses, therefore, I followed this document  
https://docs.bitnami.com/aws/faq/configuration/block-suspicious-ip/  
to block some suspicious IP address  
I use this command to block the IP address:  
iptables -A INPUT -s 1.2.3.4 -j DROP  
  
Now the problem is I cannot remember the IP addresses I blocked. therefore, I want to find the IP address I blocked.  
After that, I want to unlock some IP addresses.  
  
How to do that?

Accepted Answer

This command will list all your iptables rules...  
  
iptables -L -n  
  
To remove a rule, just re-run the iptables command except replace '-A' with '-D'.

Answer

Thanks, it works. I hope it could be documented somewhere on Bitnami while it introduces how to block an IP.

How to find the IP address I blocked on LightSail (Bitnami)?

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