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121.233.161.90

Neutral Activity

Abuse confidence score ?

0% Low Risk

24 reports

14 reporters · latest 1 year ago

ISP	CHINANET jiangsu province network
Usage Type	Fixed Line ISP
ASN	AS4134
Domain Name	chinatelecom.cn
Country	🇨🇳 China
City	Yangzhou, Jiangsu

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

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No reports in the last 60 days

121.233.161.90 has been reported 24 times. The most recent report is from 1 year 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.

IP Abuse Reports for 121.233.161.90

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This IP address has been reported a total of 24 times from 14 distinct sources. 121.233.161.90 was first reported on September 20th 2025, and the most recent report was 1 year ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇷 rtbh.com.tr	2025-10-09 20:09:15 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-10-09 00:09:14 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-10-08 20:09:14 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇺🇸 hostseries	2025-10-07 22:50:27 (1 year ago)	Trigger: LF_SSHD	Brute-Force
🇩🇪 ghostwarriors	2025-10-07 09:50:25 (1 year ago)	Unauthorized connection attempt detected, SSH Brute-Force	Port Scan Brute-Force SSH
🇷🇺 Mga Admin	2025-10-06 06:37:12 (1 year ago)	2025-10-06T13:36:54.480016 mga-mga.mga.local sshd[1172940]: pam_unix(sshd:auth): authentication fail ... show more 2025-10-06T13:36:54.480016 mga-mga.mga.local sshd[1172940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.233.161.90 user=root 2025-10-06T13:36:56.697534 mga-mga.mga.local sshd[1172940]: Failed password for root from 121.233.161.90 port 5621 ssh2 2025-10-06T13:37:12.039196 mga-mga.mga.local sshd[1172969]: Invalid user zhy from 121.233.161.90 port 6180 ... show less	Brute-Force SSH
🇭🇰 bluecloudwork	2025-10-05 10:01:55 (1 year ago)	Fail2Ban - Brute-force SSH server ...	Brute-Force SSH
🇪🇸 saima	2025-10-05 00:00:04 (1 year ago)	Detected 15 times. SSH Brute-Force from address 121.233.161.90	Brute-Force SSH
🇯🇵 bluecloudwork	2025-09-30 05:56:02 (1 year ago)	Fail2Ban - Brute-force SSH server ...	Brute-Force SSH
🇦🇹 MakerMacher	2025-09-29 10:49:59 (1 year ago)	2025-09-29T12:47:53.011328+02:00 VPS sshd[3436402]: User root from 121.233.161.90 not allowed becaus ... show more 2025-09-29T12:47:53.011328+02:00 VPS sshd[3436402]: User root from 121.233.161.90 not allowed because not listed in AllowUsers 2025-09-29T12:48:26.297642+02:00 VPS sshd[3436431]: Invalid user iwd from 121.233.161.90 port 6118 2025-09-29T12:48:57.593998+02:00 VPS sshd[3436448]: Invalid user dd from 121.233.161.90 port 6830 2025-09-29T12:49:28.951575+02:00 VPS sshd[3436480]: Invalid user acjapan from 121.233.161.90 port 7511 2025-09-29T12:49:58.677543+02:00 VPS sshd[3436500]: Invalid user nsy from 121.233.161.90 port 8204 ... show less	Brute-Force SSH
🇨🇳 ThreatBook.io	2025-09-26 22:07:14 (1 year ago)	ThreatBook Intelligence: Scanner,Gateway more details on https://threatbook.io/ip/121.233.161.90	SSH
🇩🇪 Wuck	2025-09-26 03:22:17 (1 year ago)	Sep 26 05:21:41 Torux sshd[1625845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui ... show more Sep 26 05:21:41 Torux sshd[1625845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.233.161.90 Sep 26 05:21:43 Torux sshd[1625845]: Failed password for invalid user iqx from 121.233.161.90 port 5917 ssh2 Sep 26 05:22:15 Torux sshd[1626135]: Invalid user mtzhuser1 from 121.233.161.90 port 6637 Sep 26 05:22:15 Torux sshd[1626135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.233.161.90 Sep 26 05:22:17 Torux sshd[1626135]: Failed password for invalid user mtzhuser1 from 121.233.161.90 port 6637 ssh2 ... show less	Brute-Force SSH
🇮🇩 Diskominfo Lumajang	2025-09-25 20:30:09 (1 year ago)	Security Event Detected by SOC Diskominfo Lumajang: event=ssh, hits=5	Brute-Force SSH
🇨🇳 ThreatBook.io	2025-09-24 22:07:11 (1 year ago)	ThreatBook Intelligence: Scanner,Gateway more details on https://threatbook.io/ip/121.233.161.90	SSH
🇧🇷 hostseries	2025-09-24 08:05:11 (1 year ago)	Trigger: LF_SSHD	Brute-Force

Showing 1 to 15 of 24 reports

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