[tony-allan]

Another way to encode https://1.0.0.1/

[mikewarot]

Extending this gets me to https://0xa000001/ which is flagged by chrome as all sorts of evil, even though it's just local address of my cable modem.

[jesprenj]

alternatively also http://0x01000001

[nonoesp]

Interestingly enough, I can't copy this to the clipboard on iOS. It automatically converts into http://1.0.0.1/.

You have to write it manually.

https://0x1000001

[tsimionescu]

Also, https://1.1 and https://1.0.1

[TaylorAlexander]

Doesn’t load for me with HTTP, only HTTPS. So your link doesn’t work for me.

[jesprenj]

For me it redirects.