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Node.example.com Is an IP Address
- gotem 6y agoDoesn't look like it. No results for the following: https://whatismyipaddress.com/search-results?q=node.example.com&sa=search https://whatismyipaddress.com/search-results?q=node.example....
- tutfbhuf 6y agoTL;DR Node.example.com is an IPv6 adresss.
- deleted 6y ago[deleted]
- utborin 6y agoBecause it’s 16 bytes, and in Python 2 strings were just bytes, so any 16-byte string could be interpreted as an IPv6 address. Doh.
- ukblewis 6y agoThis is a rather clickbaiting title... in truth it’s just that Python 2 doesn’t differentiate between strings and raw bytes by default. Nothing to do with IP (v4 or v6) addresses or the string “node.example.com”
- nfrmatk 6y agoPersonally, I reserve "clickbait" for links with no substance or value on the other side of the click, but I understand what you mean. Yes, the intent of the title is to get your attention, but I'm not trying to get you to buy anything, collecting or selling user data, etc. I really just wrote the post to share a debugging experience I had this year. It doesn't have to do with IPv{4,6} addresses themselves or any specification thereof, but it does relate to the Python 2 `ipaddress` library's handling of them and a pitfall you can accidentally find yourself in. A dry, but more accurate title might have been > Python 2's ipaddress library considers "node.example.com" an IPv6 Address