It’s like putting your phone number on the wall of a bathroom stall. Maybe you won’t get a lot of prank calls, maybe you will. It’s a crapshoot.
The thing is, posting your public IP is like asking for a number of hackers to start probing your network for lapses in security. Not because you’re a juicy target, but simply because you put the information out there. That’s been bog standard for the internet for 20 years now.
Sure, IP addresses can be found through various ways, but having them out for everybody to see is just asking for more trouble than it is worth. You’re making yourself a target and creating more work for yourself if you’re constantly getting hacked because of it.
Like I don’t even want to do anything malicious and I immediately started up a traceroute.
In the “never realized dreams” department, two of my friends and I had always hoped to see Electric Six live and hidden under our shirts have a big number six painted on each of our chests.
So halfway through the hot concert we could rip off our shirts for a 666 dance.