云服务器查看外网ip

curl ip.6655.com/ip.aspx
curl whatismyip.akamai.com
wget -qO - ifconfig.co
curl icanhazip.com
dig +short myip.opendns.com @resolver1.opendns.com
curl ident.me
curl v4.ident.me
curl curlmyip.com
curl ifconfig.me
curl inet-ip.info