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

AbuseIPDB » 203.194.54.51

203.194.54.51 was found in our database!

This IP was reported 369 times. Confidence of Abuse is 0%: ?

ISP	TPG Internet Pty Ltd.
Usage Type	Fixed Line ISP
ASN	AS7545
Hostname(s)	203-194-054-51.tpgi.com.au
Domain Name	tpg.com.au
Country	🇦🇺 Australia
City	Melbourne, Victoria

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

Report 203.194.54.51

Whois 203.194.54.51

IP Abuse Reports for 203.194.54.51:

This IP address has been reported a total of 369 times from 209 distinct sources. 203.194.54.51 was first reported on August 8th 2024, and the most recent report was 8 months ago.

Old Reports: The most recent abuse report for this IP address is from 8 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇹 urnilxfgbez	2025-09-26 22:45:00 (8 months ago)	Last 24 Hours suspicious: (DPT=445\|DPT=3389\|DPT=22\|DPT=3306\|DPT=8080\|DPT=23\|DPT=5900\|DPT=1433)	Port Scan
🇺🇸 MPL	2025-09-26 03:20:47 (9 months ago)	tcp/23 (2 or more attempts)	Port Scan
🇺🇸 xmission.com	2025-09-25 21:41:53 (9 months ago)	Blocked by UFW (TCP on 23) Source port: 56933 TTL: 54 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 23) Source port: 56933 TTL: 54 Packet length: 40 TOS: 0x08 This report (for 203.194.54.51) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Hacking Brute-Force
Anonymous	2025-09-25 20:44:08 (9 months ago)	Port Scanner	Port Scan
🇺🇸 MPL	2025-09-25 18:21:52 (9 months ago)	tcp/23 (2 or more attempts)	Port Scan
Anonymous	2025-09-25 13:05:55 (9 months ago)	Unauthorized connection attempt on Port 23	Port Scan Hacking Exploited Host
🇬🇧 Bytemark	2024-08-12 01:35:28 (1 year ago)	Aug 12 02:35:25 dlcentre3 sshd[31502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 e ... show more Aug 12 02:35:25 dlcentre3 sshd[31502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 12 02:35:27 dlcentre3 sshd[31502]: Failed password for invalid user balvinder from 203.194.54.51 port 42874 ssh2 show less	Brute-Force SSH
🇬🇧 Bytemark	2024-08-12 01:11:15 (1 year ago)	Aug 12 02:07:29 dlcentre3 sshd[26203]: Failed password for root from 203.194.54.51 port 43885 ssh2	Brute-Force SSH
🇧🇬 MazenHost	2024-08-12 00:51:54 (1 year ago)	Aug 12 02:50:11 DreamStateRP sshd[4057387]: pam_unix(sshd:auth): authentication failure; logname= ui ... show more Aug 12 02:50:11 DreamStateRP sshd[4057387]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 12 02:50:11 DreamStateRP sshd[4057387]: Invalid user pcpqa from 203.194.54.51 port 47591 Aug 12 02:50:12 DreamStateRP sshd[4057387]: Failed password for invalid user pcpqa from 203.194.54.51 port 47591 ssh2 Aug 12 02:51:54 DreamStateRP sshd[4057468]: Invalid user steam from 203.194.54.51 port 45942 Aug 12 02:51:54 DreamStateRP sshd[4057468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 12 02:51:54 DreamStateRP sshd[4057468]: Invalid user steam from 203.194.54.51 port 45942 Aug 12 02:51:56 DreamStateRP sshd[4057468]: Failed password for invalid user steam from 203.194.54.51 port 45942 ssh2 ... show less	Brute-Force SSH
🇺🇸 yzfdude1	2024-08-12 00:50:34 (1 year ago)	Aug 11 18:47:28 b146-68 sshd[3279802]: Failed password for invalid user zbc from 203.194.54.51 port ... show more Aug 11 18:47:28 b146-68 sshd[3279802]: Failed password for invalid user zbc from 203.194.54.51 port 60680 ssh2 Aug 11 18:50:31 b146-68 sshd[3279844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 user=root Aug 11 18:50:33 b146-68 sshd[3279844]: Failed password for root from 203.194.54.51 port 51141 ssh2 ... show less	Brute-Force SSH
Anonymous	2024-08-12 00:46:19 (1 year ago)	Aug 12 02:36:30 wolf1 sshd[1499528]: Invalid user chains from 203.194.54.51 port 54802 Aug 12 02:41: ... show more Aug 12 02:36:30 wolf1 sshd[1499528]: Invalid user chains from 203.194.54.51 port 54802 Aug 12 02:41:53 wolf1 sshd[1499963]: Invalid user nagios from 203.194.54.51 port 46107 Aug 12 02:43:22 wolf1 sshd[1500057]: Invalid user administrator from 203.194.54.51 port 34546 Aug 12 02:44:50 wolf1 sshd[1500137]: Invalid user default from 203.194.54.51 port 54527 Aug 12 02:46:19 wolf1 sshd[1500221]: Invalid user biolab from 203.194.54.51 port 46290 ... show less	DDoS Attack FTP Brute-Force Port Scan Hacking SQL Injection Spoofing Brute-Force Bad Web Bot SSH IoT Targeted
🇬🇧 Bytemark	2024-08-12 00:44:11 (1 year ago)	Aug 12 01:43:44 dlcentre3 sshd[21821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 e ... show more Aug 12 01:43:44 dlcentre3 sshd[21821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 12 01:43:46 dlcentre3 sshd[21821]: Failed password for invalid user eos from 203.194.54.51 port 47062 ssh2 show less	Brute-Force SSH
🇪🇸 tg_de	2024-08-12 00:22:56 (1 year ago)	30 attempts since 11.08.2024 23:17:46 UTC - last one: 2024-08-12T02:22:56.839226+02:00 beta sshd[111 ... show more 30 attempts since 11.08.2024 23:17:46 UTC - last one: 2024-08-12T02:22:56.839226+02:00 beta sshd[1118579]: Disconnected from invalid user dev 203.194.54.51 port 35567 [preauth] show less	Brute-Force SSH
🇩🇪 laotuo	2024-08-12 00:08:52 (1 year ago)	Aug 12 02:08:49 h2930838 sshd[18429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ... show more Aug 12 02:08:49 h2930838 sshd[18429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 12 02:08:51 h2930838 sshd[18429]: Failed password for invalid user user from 203.194.54.51 port 36016 ssh2 show less	Brute-Force SSH
🇩🇪 24-seven.io	2024-08-12 00:00:11 (1 year ago)	Aug 11 19:58:25 graph sshd[2161679]: Invalid user nsf from 203.194.54.51 port 44517 Aug 11 19:58:25 ... show more Aug 11 19:58:25 graph sshd[2161679]: Invalid user nsf from 203.194.54.51 port 44517 Aug 11 19:58:25 graph sshd[2161679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 Aug 11 19:58:27 graph sshd[2161679]: Failed password for invalid user nsf from 203.194.54.51 port 44517 ssh2 Aug 11 20:00:03 graph sshd[2161796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.194.54.51 user=root Aug 11 20:00:06 graph sshd[2161796]: Failed password for root from 203.194.54.51 port 42581 ssh2 ... show less	Brute-Force SSH

Showing 1 to 15 of 369 reports

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

Recently Reported IPs:

🇨🇭 209.99.185.195

🇻🇪 190.120.248.130

🇳🇱 185.242.226.74

🇮🇳 182.95.111.46

🇺🇸 170.106.82.40

🇭🇰 103.149.26.43

🇱🇻 81.30.98.44

🇻🇳 42.113.221.102

🇺🇸 3.215.221.125

🇳🇱 212.8.242.38

🇹🇼 198.235.24.36

🇧🇷 187.84.69.202

🇺🇸 185.243.5.56

🇸🇬 165.154.29.144

🇮🇩 125.167.48.247

🇸🇬 108.162.227.142

🇻🇳 103.75.182.132

🇨🇳 101.43.175.238

🇳🇱 45.148.10.152

🇺🇸 20.80.105.50