frature: support for IPv6

[hinak0]

Hopes to increase support for IPv6

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  <!-- Please search GitHub for a similar issue or PR before submitting -->
[ x] Feature request
[ ] Documentation issue or request
[ ] Other: <!-- Please describe: -->

Current behavior

It seems that it can't run under IPv6

Expected behavior

Environment

Browser:

- [x ] Chrome (desktop) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] IE version XX
- [ ] Edge version XX

For Tooling issues:

- Live Server: <!-- Check which version is installed --> 
- Platform:  <!-- Mac, Linux, Windows -->
- Visual Studio Code: <!-- `code --version` -->

Others