# Nmap 7.99 scan initiated Wed Apr 29 19:24:34 2026 as: /usr/lib/nmap/nmap --privileged -A -T4 -p- -oN nmap_scan01.txt 10.81.144.166
Nmap scan report for 10.81.144.166
Host is up (0.051s latency).
Not shown: 65532 closed tcp ports (reset)
PORT   STATE SERVICE VERSION
21/tcp open  ftp     vsftpd 3.0.3
| ftp-syst: 
|   STAT: 
| FTP server status:
|      Connected to ::ffff:192.168.138.181
|      Logged in as ftp
|      TYPE: ASCII
|      No session bandwidth limit
|      Session timeout in seconds is 300
|      Control connection is plain text
|      Data connections will be plain text
|      At session startup, client count was 4
|      vsFTPd 3.0.3 - secure, fast, stable
|_End of status
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
|_-rw-r--r--    1 0        0             396 May 25  2020 dad_tasks
22/tcp open  ssh     OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   2048 dd:fd:88:94:f8:c8:d1:1b:51:e3:7d:f8:1d:dd:82:3e (RSA)
|   256 3e:ba:38:63:2b:8d:1c:68:13:d5:05:ba:7a:ae:d9:3b (ECDSA)
|_  256 c0:a6:a3:64:44:1e:cf:47:5f:85:f6:1f:78:4c:59:d8 (ED25519)
80/tcp open  http    Apache httpd 2.4.29 ((Ubuntu))
|_http-server-header: Apache/2.4.29 (Ubuntu)
|_http-title: Nicholas Cage Stories
No exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=7.99%E=4%D=4/29%OT=21%CT=1%CU=35349%PV=Y%DS=3%DC=T%G=Y%TM=69F23EF
OS:D%P=aarch64-unknown-linux-gnu)SEQ(TI=Z%CI=Z%II=I%TS=A)SEQ(SP=103%GCD=1%I
OS:SR=104%TI=Z%CI=Z%II=I%TS=A)SEQ(SP=103%GCD=1%ISR=10A%TI=Z%CI=Z%II=I%TS=A)
OS:SEQ(SP=103%GCD=1%ISR=10B%TI=Z%CI=Z%II=I%TS=A)SEQ(SP=104%GCD=1%ISR=10A%TI
OS:=Z%CI=Z%II=I%TS=A)OPS(O1=M4E8ST11NW7%O2=M4E8ST11NW7%O3=M4E8NNT11NW7%O4=M
OS:4E8ST11NW7%O5=M4E8ST11NW7%O6=M4E8ST11)WIN(W1=F4B3%W2=F4B3%W3=F4B3%W4=F4B
OS:3%W5=F4B3%W6=F4B3)ECN(R=Y%DF=Y%T=40%W=F507%O=M4E8NNSNW7%CC=Y%Q=)T1(R=Y%D
OS:F=Y%T=40%S=O%A=S+%F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=40%W=0%S=A%A=
OS:Z%F=R%O=%RD=0%Q=)T5(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF
OS:=Y%T=40%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=
OS:%RD=0%Q=)U1(R=Y%DF=N%T=40%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G
OS:)IE(R=Y%DFI=N%T=40%CD=S)

Network Distance: 3 hops
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel

TRACEROUTE (using port 1723/tcp)
HOP RTT      ADDRESS
1   53.24 ms 192.168.128.1
2   ...
3   52.64 ms 10.81.144.166

OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Wed Apr 29 19:25:17 2026 -- 1 IP address (1 host up) scanned in 42.58 seconds