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49.51.243.3

Neutral Activity

Abuse Confidence Score

0% Low Risk

368 reports

226 reporters · latest 4 months ago

ISP: Tencent cloud computing (Beijing) Co., Ltd.
Usage Type: Data Center/Web Hosting/Transit
ASN: AS132203
Domain Name: tencent.com
Country: 🇺🇸 United States of America
City: Santa Clara, California

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

Report Whois

No reports in the last 60 days

49.51.243.3 has been reported 368 times. The most recent report is from 4 months ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

Abuse Reports

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Total reports

368 from 226 distinct reporters

First reported

April 2nd 2024

Most recent report

4 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇳 evicky2002	2026-07-05 15:59:18 UTC · (4 months ago)	Confirmed malicious by STILWaters CTI platform (score=100, sources=1)	Hacking Brute-Force SSH
🇫🇷 Fasetech	2026-06-19 09:43:29 UTC · (4 months ago)	SecLedge detected suspicious activity. Score: 82.32. Sensor: T-Pot.	Brute-Force Web App Attack
🇺🇸 blackburied	2026-05-23 06:00:01 UTC · (5 months ago)	SSH brute force on kuhioshores	Brute-Force SSH
🇺🇸 sh97	2026-05-22 04:52:41 UTC · (5 months ago)	US02-RN-LAX: SSH Brute Force from 49.51.243.3 at 2026-05-22 10:22:41 IST	Brute-Force SSH
🇮🇱 spd.co.il	2026-05-21 11:03:04 UTC · (5 months ago)	Unauthorized access attempts on ports: 22	Brute-Force SSH
🇵🇱 Wepted	2026-05-20 06:06:35 UTC · (5 months ago)	2026-05-20T07:59:30.081817+02:00 axisverse sshd-session[3529087]: Invalid user main from 49.51.243.3 port 44586 2026-05-20T08:04:13.125903+02:00 axisverse sshd-session[3539151]: Invalid user ai from 49.51.243.3 port 50886 2026-05-20T08:06:34.313837+0 ... show more 2026-05-20T07:59:30.081817+02:00 axisverse sshd-session[3529087]: Invalid user main from 49.51.243.3 port 44586 2026-05-20T08:04:13.125903+02:00 axisverse sshd-session[3539151]: Invalid user ai from 49.51.243.3 port 50886 2026-05-20T08:06:34.313837+02:00 axisverse sshd-session[3544476]: Invalid user crafty from 49.51.243.3 port 50486 ... show less	Brute-Force SSH
Anonymous	2026-05-20 05:59:31 UTC · (5 months ago)	$f2bV_matches	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-20 05:56:24 UTC · (5 months ago)	49.51.243.3 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 20 00:56:21 13817 sshd[26797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more 49.51.243.3 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 20 00:56:21 13817 sshd[26797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root May 20 00:51:16 13817 sshd[26389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.90.38 user=root May 20 00:51:18 13817 sshd[26389]: Failed password for root from 43.134.90.38 port 48834 ssh2 May 20 00:49:28 13817 sshd[26216]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root May 20 00:49:30 13817 sshd[26216]: Failed password for root from 49.51.243.3 port 50046 ssh2 IP Addresses Blocked: show less	Brute-Force SSH
🇬🇧 sverre26	2026-05-20 05:18:34 UTC · (5 months ago)	Bruteforce detected by fail2ban	Brute-Force SSH
🇺🇸 whitehat AbuseIPDB Official	2026-05-20 04:31:40 UTC · (5 months ago)	2026-05-20T04:30:26.980950shield sshd\[27927\]: Invalid user claude from 49.51.243.3 port 58016 2026-05-20T04:30:26.986338shield sshd\[27927\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 202 ... show more 2026-05-20T04:30:26.980950shield sshd\[27927\]: Invalid user claude from 49.51.243.3 port 58016 2026-05-20T04:30:26.986338shield sshd\[27927\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 2026-05-20T04:30:29.470227shield sshd\[27927\]: Failed password for invalid user claude from 49.51.243.3 port 58016 ssh2 2026-05-20T04:31:37.090344shield sshd\[28433\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T04:31:39.322737shield sshd\[28433\]: Failed password for root from 49.51.243.3 port 34738 ssh2 show less	Brute-Force SSH
🇺🇸 whitehat AbuseIPDB Official	2026-05-20 04:20:06 UTC · (5 months ago)	2026-05-20T04:11:21.059133shield sshd\[17927\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T04:11:23.021429shield sshd\[17927\]: Failed password for root from 49.51.243. ... show more 2026-05-20T04:11:21.059133shield sshd\[17927\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T04:11:23.021429shield sshd\[17927\]: Failed password for root from 49.51.243.3 port 44520 ssh2 2026-05-20T04:18:57.001017shield sshd\[21710\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T04:18:58.761267shield sshd\[21710\]: Failed password for root from 49.51.243.3 port 33066 ssh2 2026-05-20T04:20:06.275408shield sshd\[22438\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root show less	Brute-Force SSH
🇺🇸 hieronymousch	2026-05-20 04:07:01 UTC · (5 months ago)	2026-05-20T06:04:26.309809+02:00 hosting.defencegeeks.net sshd-session[1497346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 2026-05-20T06:04:28.462486+02:00 hosting.defencegeeks.net sshd-sessio ... show more 2026-05-20T06:04:26.309809+02:00 hosting.defencegeeks.net sshd-session[1497346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 2026-05-20T06:04:28.462486+02:00 hosting.defencegeeks.net sshd-session[1497346]: Failed password for invalid user git from 49.51.243.3 port 60452 ssh2 2026-05-20T06:05:41.260646+02:00 hosting.defencegeeks.net sshd-session[1499631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T06:05:43.315419+02:00 hosting.defencegeeks.net sshd-session[1499631]: Failed password for root from 49.51.243.3 port 58594 ssh2 2026-05-20T06:06:59.236876+02:00 hosting.defencegeeks.net sshd-session[1502119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T06:07:00.931952+02:00 hosting.defencegeeks.net sshd-session[1502119]: Failed password for root from 49.51.243.3 port 34480 ssh2 ... show less	Brute-Force SSH
🇺🇸 Your_Top	2026-05-20 03:54:27 UTC · (5 months ago)	2026-05-19T20:46:01.189723cm0zabbbix00 sshd[2742049]: Invalid user devuser from 49.51.243.3 port 41274 2026-05-19T20:49:44.255996cm0zabbbix00 sshd[2742160]: Invalid user panfeng from 49.51.243.3 port 60494 2026-05-19T20:50:57.033256cm0zabbbix00 sshd[ ... show more 2026-05-19T20:46:01.189723cm0zabbbix00 sshd[2742049]: Invalid user devuser from 49.51.243.3 port 41274 2026-05-19T20:49:44.255996cm0zabbbix00 sshd[2742160]: Invalid user panfeng from 49.51.243.3 port 60494 2026-05-19T20:50:57.033256cm0zabbbix00 sshd[2742189]: Invalid user dasusr1 from 49.51.243.3 port 59016 2026-05-19T20:53:18.543027cm0zabbbix00 sshd[2742268]: Invalid user ubuntu from 49.51.243.3 port 55672 2026-05-19T20:54:27.088586cm0zabbbix00 sshd[2742304]: Invalid user aurora from 49.51.243.3 port 36292 ... show less	Brute-Force SSH
🇺🇸 hieronymousch	2026-05-20 03:50:11 UTC · (5 months ago)	2026-05-20T05:46:30.635701+02:00 hosting.defencegeeks.net sshd-session[1463404]: Failed password for invalid user devuser from 49.51.243.3 port 54226 ssh2 2026-05-20T05:47:40.708727+02:00 hosting.defencegeeks.net sshd-session[1465788]: pam_unix(sshd: ... show more 2026-05-20T05:46:30.635701+02:00 hosting.defencegeeks.net sshd-session[1463404]: Failed password for invalid user devuser from 49.51.243.3 port 54226 ssh2 2026-05-20T05:47:40.708727+02:00 hosting.defencegeeks.net sshd-session[1465788]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T05:47:42.549493+02:00 hosting.defencegeeks.net sshd-session[1465788]: Failed password for root from 49.51.243.3 port 54820 ssh2 2026-05-20T05:48:54.055917+02:00 hosting.defencegeeks.net sshd-session[1468079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T05:48:56.482139+02:00 hosting.defencegeeks.net sshd-session[1468079]: Failed password for root from 49.51.243.3 port 55380 ssh2 2026-05-20T05:50:10.413666+02:00 hosting.defencegeeks.net sshd-session[1470426]: Invalid user panfeng from 49.51.243.3 port 60968 ... show less	Brute-Force SSH
🇩🇪 choseh	2026-05-20 03:18:33 UTC · (5 months ago)	2026-05-20T05:16:10.229025+02:00 cho sshd[258040]: Failed password for root from 49.51.243.3 port 45926 ssh2 2026-05-20T05:17:18.336465+02:00 cho sshd[258113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49 ... show more 2026-05-20T05:16:10.229025+02:00 cho sshd[258040]: Failed password for root from 49.51.243.3 port 45926 ssh2 2026-05-20T05:17:18.336465+02:00 cho sshd[258113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T05:17:20.425255+02:00 cho sshd[258113]: Failed password for root from 49.51.243.3 port 59516 ssh2 2026-05-20T05:18:30.389224+02:00 cho sshd[258156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.243.3 user=root 2026-05-20T05:18:32.362581+02:00 cho sshd[258156]: Failed password for root from 49.51.243.3 port 40308 ssh2 ... show less	Brute-Force SSH

Showing 1 to 15 of 368 reports

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