Python: Get local, global, or router IP from the command line

ipinfo

#!/usr/bin/env python3

"""
Usage: 
	./ipinfo [router|local|global]
	./ipinfo geo [ip]
	
For example, to get your OWN location:

	./ipinfo geo $(ipinfo global)
"""

import sys
import subprocess
import json
import requests

if len(sys.argv) != 2 and sys.argv[1] != 'geo':
    print("Usage: {} [router|local|global]".format(sys.argv[0]))
    exit()

if sys.argv[1] == "router":
    val = (subprocess.check_output(
    	"netstat -rn | grep default | awk -v N=2 '{print $N}'",
	shell=True
    )).decode("utf-8")
elif sys.argv[1] == "local":
    val = (subprocess.check_output(
    	"ifconfig en0 | grep 'inet ' | awk -v N=2 '{print $N}'",
	shell=True
    )).decode("utf-8")
elif sys.argv[1] == "geo":
    val = requests.get("https://freegeoip.net/json/{}".format(sys.argv[2])).json()
    val = "{}: {} {}, {}".format(val['country_name'], val['city'], val['region_name'], val['zip_code'])
else:
    val = json.loads(
        subprocess.check_output(
            "curl ipinfo.io -s", shell=True
        ).decode("utf-8")
    )['ip']

print((val).strip())