Scan OS information and Traceroute (nmap -A sourceforge.net.cdn.cloudflare.net)
Nmap scan report for sourceforge.net.cdn.cloudflare.net (172.64.150.145)
Host is up (0.00088s latency).
Other addresses for sourceforge.net.cdn.cloudflare.net (not scanned): 2606:4700:4400::ac40:9691 2606:4700:4400::6812:256f 104.18.37.111
Not shown: 996 filtered tcp ports (no-response)
PORT STATE SERVICE VERSION
80/tcp open http Cloudflare http proxy
|_http-title: Site doesn't have a title (text/plain; charset=UTF-8).
|_http-server-header: cloudflare
443/tcp open ssl/https cloudflare
|_http-title: 400 The plain HTTP request was sent to HTTPS port
|_http-server-header: cloudflare
8080/tcp open http Cloudflare http proxy
|_http-title: Site doesn't have a title (text/plain; charset=UTF-8).
|_http-server-header: cloudflare
8443/tcp open ssl/https-alt cloudflare
|_http-title: 400 The plain HTTP request was sent to HTTPS port
|_http-server-header: cloudflare
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Aggressive OS guesses: FreeBSD 11.1-STABLE (88%), Linux 3.1 (86%), Linux 3.2 (86%), Linux 3.2 - 3.5 (85%), FreeBSD 11.2-RELEASE - 11.3 RELEASE or 11.2-STABLE (85%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (85%), AXIS 210A or 211 Network Camera (Linux 2.6.17) (85%), Linux 4.15 - 5.6 (85%), Linux 5.4 (85%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 8 hops
TRACEROUTE (using port 443/tcp)
HOP RTT ADDRESS
1 0.21 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2 0.58 ms gw.mcom-colocationamerica.com (208.64.231.81)
3 0.75 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11)
4 ...
5 0.86 ms be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102)
6 1.01 ms 38.104.84.254
7 5.83 ms 162.158.184.3
8 0.83 ms 172.64.150.145
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 19.32 seconds