Create a simple blocker of these ip using nftables.

#!/usr/bin/env bash

# Require script to be run as root
function super-user-check() {
  if [ "${EUID}" -ne 0 ]; then
    echo "Error: You need to run this script as administrator."
    exit
  fi
}

# Check for root
super-user-check


# Get the current system information
function system-information() {
  if [ -f /etc/os-release ]; then
    # shellcheck disable=SC1091
    source /etc/os-release
    CURRENT_DISTRO=${ID}
    CURRENT_DISTRO_VERSION=${VERSION_ID}
  fi
}

# Get the current system information
system-information

# Pre-Checks system requirements
function installing-system-requirements() {
  if { [ "${CURRENT_DISTRO}" == "ubuntu" ] || [ "${CURRENT_DISTRO}" == "debian" ] || [ "${CURRENT_DISTRO}" == "raspbian" ] || [ "${CURRENT_DISTRO}" == "pop" ] || [ "${CURRENT_DISTRO}" == "kali" ] || [ "${CURRENT_DISTRO}" == "linuxmint" ] || [ "${CURRENT_DISTRO}" == "neon" ] || [ "${CURRENT_DISTRO}" == "fedora" ] || [ "${CURRENT_DISTRO}" == "centos" ] || [ "${CURRENT_DISTRO}" == "rhel" ] || [ "${CURRENT_DISTRO}" == "almalinux" ] || [ "${CURRENT_DISTRO}" == "rocky" ] || [ "${CURRENT_DISTRO}" == "arch" ] || [ "${CURRENT_DISTRO}" == "archarm" ] || [ "${CURRENT_DISTRO}" == "manjaro" ] || [ "${CURRENT_DISTRO}" == "alpine" ] || [ "${CURRENT_DISTRO}" == "freebsd" ]; }; then
    if { [ ! -x "$(command -v curl)" ] || [ ! -x "$(command -v nft)" ]; }; then
      if { [ "${CURRENT_DISTRO}" == "ubuntu" ] || [ "${CURRENT_DISTRO}" == "debian" ] || [ "${CURRENT_DISTRO}" == "raspbian" ] || [ "${CURRENT_DISTRO}" == "pop" ] || [ "${CURRENT_DISTRO}" == "kali" ] || [ "${CURRENT_DISTRO}" == "linuxmint" ] || [ "${CURRENT_DISTRO}" == "neon" ]; }; then
        apt-get update
        apt-get install curl nftables -y
      elif { [ "${CURRENT_DISTRO}" == "fedora" ] || [ "${CURRENT_DISTRO}" == "centos" ] || [ "${CURRENT_DISTRO}" == "rhel" ] || [ "${CURRENT_DISTRO}" == "almalinux" ] || [ "${CURRENT_DISTRO}" == "rocky" ]; }; then
        yum check-update
        yum install curl nftables -y
      elif { [ "${CURRENT_DISTRO}" == "arch" ] || [ "${CURRENT_DISTRO}" == "archarm" ] || [ "${CURRENT_DISTRO}" == "manjaro" ]; }; then
        pacman -Syu --noconfirm --needed curl nftables
      elif [ "${CURRENT_DISTRO}" == "alpine" ]; then
        apk update
        apk add curl nftables
      elif [ "${CURRENT_DISTRO}" == "freebsd" ]; then
        pkg update
        pkg install curl nftables
      fi
    fi
  else
    echo "Error: ${CURRENT_DISTRO} ${CURRENT_DISTRO_VERSION} is not supported."
    exit
  fi
}

# check for requirements
installing-system-requirementsnf


function install-ip-rules() {
    nft add table inet complexorganizations_ip_blocklists
}