This IP address has been reported a total of
191
times from
143 distinct
sources.
121.225.55.155 was first reported on
, and the most recent report was
.
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.
Unwanted traffic detected by honeypot on June 11, 2026: port scans (29 port 22 scans), and brute for ...
show moreUnwanted traffic detected by honeypot on June 11, 2026: port scans (29 port 22 scans), and brute force and hacking attacks (3 over ssh).
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Jun 12 06:21:33 Japan sshd[3482259]: Invalid user ubuntu from 121.225.55.155 port 18564
Jun 12 06:24 ...
show moreJun 12 06:21:33 Japan sshd[3482259]: Invalid user ubuntu from 121.225.55.155 port 18564
Jun 12 06:24:37 Japan sshd[3482473]: Invalid user deploy from 121.225.55.155 port 19948
Jun 12 06:27:44 Japan sshd[3482731]: Invalid user nsl from 121.225.55.155 port 19177
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Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
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Brute-Force
SSH
Anonymous
SSH brute force attempt. User: web, Pass: [REDACTED]
(sshd) Failed SSH login from 121.225.55.155 (CN/China/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 121.225.55.155 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 12 04:40:14 da057 sshd[674984]: Invalid user vishal from 121.225.55.155 port 19486
Jun 12 05:02:17 da057 sshd[703112]: Invalid user user from 121.225.55.155 port 18623
Jun 12 05:09:46 da057 sshd[711981]: Invalid user mongo from 121.225.55.155 port 18234
Jun 12 05:14:37 da057 sshd[718613]: Invalid user pt from 121.225.55.155 port 21219
Jun 12 05:16:49 da057 sshd[722499]: Invalid user user13 from 121.225.55.155 port 18852
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Port Scan
Anonymous
SSH brute force attempt. User: pt, Pass: [REDACTED]
Brute-Force
SSH
Anonymous
SSH brute force attempt. User: vishal, Pass: [REDACTED]
2026-06-11T21:05:24.974493-04:00 mail sshd[490294]: pam_unix(sshd:auth): authentication failure; log ...
show more2026-06-11T21:05:24.974493-04:00 mail sshd[490294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
2026-06-11T21:05:26.891036-04:00 mail sshd[490294]: Failed password for invalid user keith from 121.225.55.155 port 20882 ssh2
2026-06-11T21:06:44.914848-04:00 mail sshd[513297]: Invalid user zhangsan from 121.225.55.155 port 21260
2026-06-11T21:06:44.920035-04:00 mail sshd[513297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
2026-06-11T21:06:46.485432-04:00 mail sshd[513297]: Failed password for invalid user zhangsan from 121.225.55.155 port 21260 ssh2
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2026-06-12T00:02:32.129843+00:00 kebab sshd-session[1877186]: pam_unix(sshd:auth): authentication fa ...
show more2026-06-12T00:02:32.129843+00:00 kebab sshd-session[1877186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
2026-06-12T00:02:34.009196+00:00 kebab sshd-session[1877186]: Failed password for invalid user sammy from 121.225.55.155 port 21280 ssh2
2026-06-12T00:06:13.494064+00:00 kebab sshd-session[1878891]: Invalid user ubuntu from 121.225.55.155 port 17506
2026-06-12T00:06:13.505006+00:00 kebab sshd-session[1878891]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
2026-06-12T00:06:15.240264+00:00 kebab sshd-session[1878891]: Failed password for invalid user ubuntu from 121.225.55.155 port 17506 ssh2
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Jun 11 20:49:54 isp sshd[1739082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid= ...
show moreJun 11 20:49:54 isp sshd[1739082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155 user=root
Jun 11 20:49:56 isp sshd[1739082]: Failed password for root from 121.225.55.155 port 20161 ssh2
Jun 11 20:51:36 isp sshd[1740524]: Invalid user admin from 121.225.55.155 port 20169
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Jun 11 16:20:58 gencloud-1771673419 sshd[3738817]: pam_unix(sshd:auth): authentication failure; logn ...
show moreJun 11 16:20:58 gencloud-1771673419 sshd[3738817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
Jun 11 16:20:59 gencloud-1771673419 sshd[3738817]: Failed password for invalid user hamza from 121.225.55.155 port 19674 ssh2
Jun 11 16:23:21 gencloud-1771673419 sshd[3738823]: Invalid user claude from 121.225.55.155 port 18295
Jun 11 16:23:21 gencloud-1771673419 sshd[3738823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
Jun 11 16:23:23 gencloud-1771673419 sshd[3738823]: Failed password for invalid user claude from 121.225.55.155 port 18295 ssh2
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Cowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-06-11T12:25:57Z and 2026-06-1 ...
show moreCowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-06-11T12:25:57Z and 2026-06-11T12:40:39Z
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2026-06-11T14:33:36.992743+02:00 pl-node sshd-session[35171]: Failed password for invalid user risha ...
show more2026-06-11T14:33:36.992743+02:00 pl-node sshd-session[35171]: Failed password for invalid user rishabh from 121.225.55.155 port 20811 ssh2
2026-06-11T14:37:57.571536+02:00 pl-node sshd-session[35182]: Invalid user salman from 121.225.55.155 port 19660
2026-06-11T14:37:57.577147+02:00 pl-node sshd-session[35182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.155
2026-06-11T14:37:59.650534+02:00 pl-node sshd-session[35182]: Failed password for invalid user salman from 121.225.55.155 port 19660 ssh2
2026-06-11T14:39:23.967611+02:00 pl-node sshd-session[35190]: Invalid user rails from 121.225.55.155 port 17712
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Brute-Force
SSH
Showing 1 to
15
of 191 reports
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