Cara Mendapatkan IP dan Subnet Facebook dengan Linux dan radb.net

Install dulu whois tool jika belum dengan perintah berikut ini:

sudo apt-get install whois

lalu bikin file bash

sudo nano facebook_address-list.sh

copy kode dibawah ini:

#!/bin/bash
 
for ip in `whois -h whois.radb.net '!gAS32934' | grep / | sort -n | uniq`
do
echo "ip firewall address-list add address=$ip list=ip-facebook"
done

sudo chmod 755 facebook_address-list.sh

sudo ./facebook_address-list.sh

nanti akan keluar hasilnya kurang lebih seperti ini.

ip firewall address-list add address=204.15.20.0/22 list=ip-facebook ip firewall address-list add address=69.63.176.0/20 list=ip-faceook ip firewall address-list add address=66.220.144.0/20 list=ip-facebook

setelah itu bisa kamu tambahkan di address-list mikrotik.

sumber: https://itservice-bg.net/drop-facebook-networks-mikrotik-firewall-address-lis/