With ifconfig.co, you can lookup your external IP Address and Location Information using a simple curl command. You can use it like so:
$ curl ifconfig.co/json
{
"ip": "96.27.202.202",
"ip_decimal": 1612409628,
"country": "United States",
"country_iso": "US",
"city": "Columbus",
"hostname": "d27-96-101-101.nap.wideopenwest.com"
}
$ curl ifconfig.co/city
Columbus
$ curl ifconfig.co/country
United States