JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

123.139.61.83

Recent Activity

Abuse Confidence Score

88% Critical

22 reports

21 reporters · latest 3 days ago

ISP: China Unicom Shannxi province network
Usage Type: Fixed Line ISP
ASN: AS4837
Domain Name: chinaunicom.cn
Country: 🇨🇳 China
City: Xi'an, Shaanxi

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report Whois

Example preview

Account required for the enhanced features Log in Sign up

Abuse Reports

Export reports CSV

Total reports

22 from 21 distinct reporters

First reported

October 20th 2026

Most recent report

3 days ago

Last 60 days

Top reporter locations 🇩🇪 Germany 14 🇺🇸 United States of America 3 🇫🇮 Finland 1

Most common categories Brute-Force 22 SSH 22 Port Scan 2 Hacking 1

Recent reports We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 Agaman	2026-11-04 23:00:33 UTC · (3 days ago)	SSH login attempts on SSH. 5 attempts, 2026-11-04 23:00 UTC. Samples: SSH login attempt for an invalid user. Detected by fail2ban.	Brute-Force SSH
🇩🇪 Ma3X Ma3X	2026-11-04 19:57:53 UTC · (3 days ago)	2026-11-04T23:26:46.867453+03:30 codictive sshd-session[232750]: Invalid user elcabo from 123.139.61.83 port 35624 2026-11-04T23:27:33.970171+03:30 codictive sshd-session[232755]: Invalid user xywei from 123.139.61.83 port 35627 2026-11-04T23:27:52.7 ... show more 2026-11-04T23:26:46.867453+03:30 codictive sshd-session[232750]: Invalid user elcabo from 123.139.61.83 port 35624 2026-11-04T23:27:33.970171+03:30 codictive sshd-session[232755]: Invalid user xywei from 123.139.61.83 port 35627 2026-11-04T23:27:52.745365+03:30 codictive sshd-session[232757]: Invalid user qiaozj from 123.139.61.83 port 35628 ... show less	Brute-Force SSH
🇩🇪 MarkGGN	2026-11-04 17:54:04 UTC · (3 days ago)	SSH attack: 2026-11-04T19:54:02.476738+02:00 [HOST] sshd-session[3543717]: Connection from 123.139.61.83 port 59755 on 144.76.72.15 port 2812 rdomain "" 2026-11-04T19:54:03.555278+02:00 [HOST] sshd-session[3543717]: Connection closed by authenticatin ... show more SSH attack: 2026-11-04T19:54:02.476738+02:00 [HOST] sshd-session[3543717]: Connection from 123.139.61.83 port 59755 on 144.76.72.15 port 2812 rdomain "" 2026-11-04T19:54:03.555278+02:00 [HOST] sshd-session[3543717]: Connection closed by authenticating user root 123.139.61.83 port 59755 [preauth] show less	Brute-Force SSH
🇩🇪 stefanbe	2026-11-04 13:11:12 UTC · (3 days ago)	SSH login attempts on non-standard port (fail2ban)	Brute-Force SSH
🇫🇷 kalmarr	2026-11-04 02:49:39 UTC · (4 days ago)	2026-11-04T04:49:13.927614+02:00 srv.knh.hu sshd[97041]: Failed password for root from 123.139.61.83 port 59541 ssh2 2026-11-04T04:49:38.112419+02:00 srv.knh.hu sshd[97057]: Connection from 123.139.61.83 port 61069 on 158.220.111.143 port 17791 rdoma ... show more 2026-11-04T04:49:13.927614+02:00 srv.knh.hu sshd[97041]: Failed password for root from 123.139.61.83 port 59541 ssh2 2026-11-04T04:49:38.112419+02:00 srv.knh.hu sshd[97057]: Connection from 123.139.61.83 port 61069 on 158.220.111.143 port 17791 rdomain "" 2026-11-04T04:49:39.249365+02:00 srv.knh.hu sshd[97057]: Invalid user zk from 123.139.61.83 port 61069 ... show less	Brute-Force SSH
🇩🇪 ghostwarriors	2026-11-04 01:50:16 UTC · (4 days ago)	Unauthorized connection attempt detected, SSH Brute-Force	Brute-Force Port Scan SSH
🇩🇪 abbreviated	2026-11-03 06:31:22 UTC · (4 days ago)	2026-11-03T07:29:43.240590+01:00 tams-force-one sshd[2362454]: Invalid user wanghaonan from 123.139.61.83 port 57969 2026-11-03T07:30:15.057650+01:00 tams-force-one sshd[2363020]: Invalid user ubuntu from 123.139.61.83 port 57970 2026-11-03T07:30:37. ... show more 2026-11-03T07:29:43.240590+01:00 tams-force-one sshd[2362454]: Invalid user wanghaonan from 123.139.61.83 port 57969 2026-11-03T07:30:15.057650+01:00 tams-force-one sshd[2363020]: Invalid user ubuntu from 123.139.61.83 port 57970 2026-11-03T07:30:37.225693+01:00 tams-force-one sshd[2363430]: Invalid user pan from 123.139.61.83 port 44295 2026-11-03T07:30:58.951722+01:00 tams-force-one sshd[2363799]: Invalid user xia-1 from 123.139.61.83 port 58189 2026-11-03T07:31:21.781197+01:00 tams-force-one sshd[2364193]: Invalid user gion from 123.139.61.83 port 58190 ... show less	Brute-Force SSH
🇩🇪 _ArminS_	2026-11-02 07:54:11 UTC · (5 days ago)	Bad SSHAUTH 2026.11.02 08:54:11 blocked until 2026.11.05 08:54:11 by HoneyPot FI_Uusimaa01	SSH Brute-Force Hacking
🇩🇪 ghostwarriors	2026-11-02 07:20:14 UTC · (5 days ago)	Unauthorized connection attempt detected, SSH Brute-Force	Brute-Force Port Scan SSH
🇫🇮 pr0vieh	2026-11-02 06:57:01 UTC · (5 days ago)	2026-11-02T06:55:32.874458+00:00 Linux101 sshd[3838384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T06:55:35.265732+00:00 Linux101 sshd[3838384]: Failed password for invalid user ... show more 2026-11-02T06:55:32.874458+00:00 Linux101 sshd[3838384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T06:55:35.265732+00:00 Linux101 sshd[3838384]: Failed password for invalid user jyang from 123.139.61.83 port 24554 ssh2 2026-11-02T06:56:06.285180+00:00 Linux101 sshd[3840520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 user=root 2026-11-02T06:56:08.344555+00:00 Linux101 sshd[3840520]: Failed password for root from 123.139.61.83 port 24556 ssh2 2026-11-02T06:56:21.409213+00:00 Linux101 sshd[3842136]: Invalid user wangcaihong from 123.139.61.83 port 25350 2026-11-02T06:56:21.718238+00:00 Linux101 sshd[3842136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T06:56:24.169478+00:00 Linux101 sshd[3842136]: Failed password for invalid user wangcaihong from 123.139.61.83 port 25350 ssh2 2026-11-02T06 ... show less	Brute-Force SSH
🇩🇪 isolated	2026-11-02 06:55:22 UTC · (5 days ago)	2026-11-02T14:54:27.032476localhost sshd[37324]: Invalid user hyli from 123.139.61.83 port 44451 2026-11-02T14:54:53.591526localhost sshd[37326]: Invalid user es_user from 123.139.61.83 port 44453 2026-11-02T14:55:21.508060localhost sshd[37328]: Inva ... show more 2026-11-02T14:54:27.032476localhost sshd[37324]: Invalid user hyli from 123.139.61.83 port 44451 2026-11-02T14:54:53.591526localhost sshd[37326]: Invalid user es_user from 123.139.61.83 port 44453 2026-11-02T14:55:21.508060localhost sshd[37328]: Invalid user jyang from 123.139.61.83 port 52586 ... show less	Brute-Force SSH
🇩🇪 lenz	2026-11-02 06:54:53 UTC · (5 days ago)	2026-11-02T07:54:26.533594+01:00 fedora.lenzdevelopment.pl sshd-session[24081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T07:54:28.699992+01:00 fedora.lenzdevelopment.pl sshd-sess ... show more 2026-11-02T07:54:26.533594+01:00 fedora.lenzdevelopment.pl sshd-session[24081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T07:54:28.699992+01:00 fedora.lenzdevelopment.pl sshd-session[24081]: Failed password for invalid user hyli from 123.139.61.83 port 36123 ssh2 2026-11-02T07:54:50.346913+01:00 fedora.lenzdevelopment.pl sshd-session[24084]: Invalid user es_user from 123.139.61.83 port 58670 2026-11-02T07:54:50.580428+01:00 fedora.lenzdevelopment.pl sshd-session[24084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T07:54:52.382945+01:00 fedora.lenzdevelopment.pl sshd-session[24084]: Failed password for invalid user es_user from 123.139.61.83 port 58670 ssh2 ... show less	Brute-Force SSH
🇩🇪 Xenic	2026-11-02 00:31:23 UTC · (6 days ago)	Nov 2 01:30:30 nuremberg-1 sshd[8411]: Invalid user jasmine2 from 123.139.61.83 port 10023 Nov 2 01:30:57 nuremberg-1 sshd[8414]: Invalid user luzhao from 123.139.61.83 port 10248 Nov 2 01:31:21 nuremberg-1 sshd[8416]: Invalid user sby from 123.13 ... show more Nov 2 01:30:30 nuremberg-1 sshd[8411]: Invalid user jasmine2 from 123.139.61.83 port 10023 Nov 2 01:30:57 nuremberg-1 sshd[8414]: Invalid user luzhao from 123.139.61.83 port 10248 Nov 2 01:31:21 nuremberg-1 sshd[8416]: Invalid user sby from 123.139.61.83 port 10025 ... show less	Brute-Force SSH
🇩🇪 Wuck	2026-11-01 21:14:58 UTC · (6 days ago)	2026-11-01T22:14:35.527831+01:00 Torux sshd[1013622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-01T22:14:37.658317+01:00 Torux sshd[1013622]: Failed password for invalid user unix f ... show more 2026-11-01T22:14:35.527831+01:00 Torux sshd[1013622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-01T22:14:37.658317+01:00 Torux sshd[1013622]: Failed password for invalid user unix from 123.139.61.83 port 28099 ssh2 2026-11-01T22:14:55.200458+01:00 Torux sshd[1013757]: Invalid user chencx from 123.139.61.83 port 28100 2026-11-01T22:14:55.406784+01:00 Torux sshd[1013757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-01T22:14:57.617419+01:00 Torux sshd[1013757]: Failed password for invalid user chencx from 123.139.61.83 port 28100 ssh2 ... show less	Brute-Force SSH
🇩🇪 swk	2026-11-01 20:17:51 UTC · (6 days ago)	2026-11-02T04:17:27.603261+08:00 netcup-llb sshd[568434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T04:17:29.462892+08:00 netcup-llb sshd[568434]: Failed password for invalid use ... show more 2026-11-02T04:17:27.603261+08:00 netcup-llb sshd[568434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T04:17:29.462892+08:00 netcup-llb sshd[568434]: Failed password for invalid user demo from 123.139.61.83 port 13825 ssh2 2026-11-02T04:17:49.256188+08:00 netcup-llb sshd[568658]: Invalid user da.li from 123.139.61.83 port 13826 2026-11-02T04:17:49.437347+08:00 netcup-llb sshd[568658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.139.61.83 2026-11-02T04:17:51.317143+08:00 netcup-llb sshd[568658]: Failed password for invalid user da.li from 123.139.61.83 port 13826 ssh2 ... show less	Brute-Force SSH

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

Recently Reported IPs:

🇬🇧 193.32.209.238

🇿🇦 165.165.120.164

🇺🇸 142.93.119.64

🇺🇸 65.49.1.42

🇲🇾 49.124.150.247

🇫🇷 2a01:e0a:122e:1080:7461:e029:29cc:ed9

🇺🇸 2001:19f0:ac01:1ad7:5400:6ff:fe72:b8f2

🇧🇷 205.210.31.254

🇹🇼 198.235.24.83

🇹🇳 197.5.145.150

🇧🇷 179.124.136.33

🇺🇸 162.216.150.211

🇮🇩 157.20.207.34

🇮🇩 103.174.238.9

🇮🇩 103.169.238.67

🇷🇺 95.105.115.50

🇷🇴 92.118.39.204

🇺🇸 72.57.99.246

🇪🇸 62.82.52.43

🇵🇱 45.138.12.58