4 ms·
>If you had a block of 20 IPv4 addresses, I don't see anything stopping you from doing the exact same thing. A block isn't necessary at all, even on IPv4. Trac
by yyyk 4y ago
>If you had a block of 20 IPv4 addresses, I don't see anything stopping you from doing the exact same thing.
A block isn't necessary at all, even on IPv4. Traceroute can easily show internal address or just be lied to. Just recently we've seen a different example of this on HN:
https://news.ycombinator.com/item?id=32566730 https://news.ycombinator.com/item?id=32566730
- stonekyx 4y agoIP addresses can be lied about, but reverse DNS still needs your ownership of those IP addresses if I understand it correctly. One would need the provider of those IP addresses to setup PTR records for them.
- yyyk 4y agoYou're right. I didn't consider we don't control the other side's DNS server.