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

AbuseIPDB » 103.100.209.56

103.100.209.56 was found in our database!

This IP was reported 2,521 times. Confidence of Abuse is 16%: ?

16%

ISP	YISU CLOUD LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS142403
Domain Name	yisu.com
Country	🇭🇰 Hong Kong
City	Tung Chung, Islands

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

Report 103.100.209.56

Whois 103.100.209.56

IP Abuse Reports for 103.100.209.56:

This IP address has been reported a total of 2,521 times from 747 distinct sources. 103.100.209.56 was first reported on June 14th 2024, and the most recent report was 1 month ago.

Old Reports: The most recent abuse report for this IP address is from 1 month ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 andypiper	2026-04-22 01:01:16 (1 month ago)	CrowdSec ban for AbuseIPDB Top List	Brute-Force Web App Attack
🇨🇳 ThreatBook.io	2026-04-22 00:14:45 (1 month ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	SSH
🇨🇳 kipfel★	2026-04-21 03:57:30 (1 month ago)	2026-04-21T11:57:28.392335+08:00 self-dedi-wyse-5070-tna sshd-session[1937098]: Invalid user test fr ... show more 2026-04-21T11:57:28.392335+08:00 self-dedi-wyse-5070-tna sshd-session[1937098]: Invalid user test from 103.100.209.56 port 56752 2026-04-21T11:57:28.599965+08:00 self-dedi-wyse-5070-tna sshd-session[1937099]: Invalid user user1 from 103.100.209.56 port 56712 2026-04-21T11:57:28.656821+08:00 self-dedi-wyse-5070-tna sshd-session[1937104]: Invalid user default from 103.100.209.56 port 56748 ... show less	Brute-Force SSH
🇩🇪 NetWatch	2026-04-20 23:55:01 (1 month ago)	The IP 103.100.209.56 tried multiple SSH_BRUTE_FORCE logins	Brute-Force
🇨🇳 さいとうあすか	2026-04-20 22:22:13 (1 month ago)	Apr 21 06:22:12 pbs sshd[146090]: Connection reset by 103.100.209.56 port 60506 [preauth] ...	Brute-Force SSH
🇨🇳 さいとうあすか	2026-04-20 19:18:16 (1 month ago)	2026-04-21T03:18:15.003626+08:00 pbs sshd[264053]: Invalid user mysql from 103.100.209.56 port 57990 ... show more 2026-04-21T03:18:15.003626+08:00 pbs sshd[264053]: Invalid user mysql from 103.100.209.56 port 57990 2026-04-21T03:18:15.057315+08:00 pbs sshd[264053]: Failed none for invalid user mysql from 103.100.209.56 port 57990 ssh2 ... show less	Brute-Force SSH
🇨🇳 ThreatBook.io	2026-04-17 23:57:58 (2 months ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	SSH
🇨🇳 ThreatBook.io	2026-04-15 23:49:39 (2 months ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	Brute-Force
🇨🇳 ThreatBook.io	2026-04-14 23:35:15 (2 months ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	SSH
🇨🇳 ThreatBook.io	2026-04-11 23:36:33 (2 months ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	SSH
🇨🇳 ThreatBook.io	2026-04-08 23:17:52 (2 months ago)	ThreatBook Intelligence: Scanner more details on http://threatbook.io/ip/103.100.209.56	SSH
🇮🇳 Parth Maniar	2026-04-04 12:10:17 (2 months ago)	This IP address carried out 9 SSH credential attack (attempts) on 03-04-2026. For more information o ... show more This IP address carried out 9 SSH credential attack (attempts) on 03-04-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter. show less	Brute-Force SSH
🇺🇸 paradoxnetworks	2026-04-02 19:16:16 (2 months ago)	2026-04-02T19:12:50.641930+00:00 edge-eqx-iad03.int.pdx.net.uk sshd[3320873]: Failed password for ro ... show more 2026-04-02T19:12:50.641930+00:00 edge-eqx-iad03.int.pdx.net.uk sshd[3320873]: Failed password for root from 103.100.209.56 port 40942 ssh2 2026-04-02T19:16:08.067764+00:00 edge-eqx-iad03.int.pdx.net.uk sshd[3321180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.100.209.56 user=root 2026-04-02T19:16:10.557120+00:00 edge-eqx-iad03.int.pdx.net.uk sshd[3321180]: Failed password for root from 103.100.209.56 port 44348 ssh2 ... show less	Brute-Force SSH
🇫🇷 CA Net, Europe	2026-04-02 19:15:19 (2 months ago)	Apr 2 21:07:23 spado sshd[7111]: Failed password for root from 103.100.209.56 port 46868 ssh2 Apr ... show more Apr 2 21:07:23 spado sshd[7111]: Failed password for root from 103.100.209.56 port 46868 ssh2 Apr 2 21:11:59 spado sshd[7354]: Failed password for root from 103.100.209.56 port 36590 ssh2 show less	Brute-Force SSH
Anonymous	2026-04-02 19:13:11 (2 months ago)	(sshd) Failed SSH login from 103.100.209.56 (HK/Hong Kong/-): 5 in the last 3600 secs; Ports: ; Dir ... show more (sshd) Failed SSH login from 103.100.209.56 (HK/Hong Kong/-): 5 in the last 3600 secs; Ports: ; Direction: inout; Trigger: LF_SSHD; Logs: Apr 3 05:59:41 syd2 sshd[1940301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.100.209.56 user=root Apr 3 05:59:43 syd2 sshd[1940301]: Failed password for root from 103.100.209.56 port 33806 ssh2 Apr 3 06:09:41 syd2 sshd[1941321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.100.209.56 user=root Apr 3 06:09:44 syd2 sshd[1941321]: Failed password for root from 103.100.209.56 port 50824 ssh2 Apr 3 06:13:07 syd2 sshd[1941741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.100.209.56 user=root show less	Port Scan

Showing 1 to 15 of 2521 reports

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

Recently Reported IPs:

🇦🇷 181.47.124.247

🇰🇷 175.198.18.3

🇦🇺 158.178.141.16

🇺🇸 142.251.152.1

🇺🇸 139.144.239.72

🇺🇸 137.184.226.118

🇮🇳 125.20.210.182

🇭🇰 103.106.188.32

🇩🇪 85.215.107.193

🇸🇬 84.75.150.129

🇮🇪 65.52.75.227

🇺🇸 52.242.128.238

🇷🇴 2.57.121.112

🇷🇴 2.57.121.25

🇧🇷 201.15.149.254

🇺🇸 198.23.233.55

🇺🇸 198.2.175.50

🇳🇱 176.65.139.229

🇺🇸 164.92.106.15

🇧🇷 152.234.190.214