What’s my IP?

whatsmyip

#!/usr/bin/env bash
ipv4=`curl -s4 checkip.dns.he.net | grep -Po '(\d+\.){3}\d+'`
if [ $ipv4 ] ; then
  echo "IPv4: ${ipv4}"
else
  echo "no IPv4 address detected"
fi
ipv6=`curl -s6 checkip.dns.he.net | grep -Po '\d[\da-f\:]+'`
if [ $ipv6 ] ; then
  echo "IPv6: ${ipv6}"
else
  echo "no IPv6 address detected"
fi

myip.cn returns the IP address in plain text and doesn’t retrieve it via some shitty javascript.