Blacklisting a range

[AGidi]

Hello guys. Anyone else has an ongoing “attack” from
5.62.63.x
5.62.62.x

I have started making them permanent but keeps getting new ips.
Can someone advise me how to completely block the range? I’m off on the subnetting.

Thanks

 

[CentrexJ]

Sure. since they are adjacent you can do this with one entry.
for Blacklist, choose "add a range of IP addresses". For Network address put 5.62.62.0. For subnet mask put 255.255.254.0. Make sure action is Deny.
You will see the ip address range of 5.62.62.0 - 5.62.63.255 filled out.

 

[cobaltit]

https://www.calculator.net/ip-subnet-calculator.html

https://mxtoolbox.com/subnetcalculator.aspx

 

[AGidi]

Thanks. Got it. It was a never ending process. I hope this helps.