Here’s what I’m getting trying to nmap that one:
:~# nmap -p- 10.129.78.139
Starting Nmap 7.80 ( https://nmap.org ) at 2022-12-08 00:10 UTC
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 3.16 seconds
Am I doing something wrong or is that an error on the HTB side?