Show top established IP connections to the ports 80(http) and 443 (https). This scripts use ss (iproute package) and goiplookup to show IP geographic location.

Established_IP_on_port_80_and_443_v2.sh

#!/usr/bin/env bash

############################################################
#                                                          #
#  Usage: ./Established_IP_on_port_80_and_443_v2.sh [all]  #
#  Show IPs TCP State Established, with argument show all  #
#                                                          #
############################################################

# Color variables
GREEN='\033[0;32m'
BLUE='\033[0;34m'
MAGENTA='\033[0;35m'
CYAN='\033[0;36m'
CLEAR='\033[0m'

function header() {
  if [ -n "${1}" ]; then
    echo -e "${BLUE}All State: established, syn-sent, syn-recv, fin-wait-1, fin-wait-2, time-wait, closed, close-wait, last-ack, listen and closing${CLEAR}"
  else
    echo -e "${BLUE}Only State: established (use with argument '${CLEAR}${GREEN}all${CLEAR}${BLUE}' to show all state)${CLEAR}"
  fi
  echo -e "${MAGENTA}──────────────────────────────────────────────────────${CLEAR}"
  echo -e "${MAGENTA}   Q         IP              Country${CLEAR}"
  echo -e "${MAGENTA}──────────────────────────────────────────────────────${CLEAR}"
  echo -en "${CYAN}"
}

while true; do
  clear
  if [ $# -gt 0 ]; then
    header "${1}"
    ss -ant | awk '! /^LISTEN/ {n=split($4, a, ":", seps); if (a[n] == "80" || a[n] == "443") {m=split($5, b, ":", seps); print b[m-1]} }' | sort -V | uniq -c | sort -rn | head -25 | awk '{printf("%s\t-> ", $0); system("/usr/local/bin/goiplookup " $2 " | cut -d\\  -f4-")}'
    echo -en "${CLEAR}"
  else
    header
    ss -ant | awk '/^ESTAB/ {n=split($4, a, ":", seps); if (a[n] == "80" || a[n] == "443") {m=split($5, b, ":", seps); print b[m-1]} }' | sort -V | uniq -c | sort -rn | head -25 | awk '{printf("%s\t-> ", $0); system("/usr/local/bin/goiplookup " $2 " | cut -d\\  -f4-")}'
    echo -en "${CLEAR}"
  fi
  sleep 3
done

Changed from using geoiplookup to goiplookup, also changed from 20 to 25 in reverse order and add colors 🌈 just for fun.