255.255.255.0 nigogo.net your IP address: v4: 18.219.248.129 v6: get: 18.219.248.129 You can get these IP address via links below: IPv4: https://nigogo.net/getv4 IPv6: https://nigogo.net/getv6 GET : https://nigogo.net/get.php These API returns simple text value or 412-status-code. If you want to get V4 address in IPv6 environment, please use https://v4.nigogo.net/getv4 NOTE: within v4.nigogo.net, you can NOT use /getv6 (returns 500-status-code)