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IP Abuse Reports for 121.225.55.137
This IP address has been reported a total of
112
times from
93 distinct
sources.
121.225.55.137 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 38
reports;
United States of America
with 23
reports;
Netherlands
with 9
reports.
The most common categories in these recent reports were:
SSH
100
times;
Brute-Force
97
times;
Port Scan
11
times;
Hacking
5
times;
IoT Targeted
1
time;
Other
1
time.
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.
2026-09-25T02:41:29.220178+02:00 root8982 sshd-session[1566765]: Invalid user ubuntu from 121.225.55 ...
show more2026-09-25T02:41:29.220178+02:00 root8982 sshd-session[1566765]: Invalid user ubuntu from 121.225.55.137 port 30683
2026-09-25T02:41:29.225290+02:00 root8982 sshd-session[1566765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137
2026-09-25T02:41:31.001219+02:00 root8982 sshd-session[1566765]: Failed password for invalid user ubuntu from 121.225.55.137 port 30683 ssh2
2026-09-25T02:45:10.929895+02:00 root8982 sshd-session[1569505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137 user=root
2026-09-25T02:45:12.320120+02:00 root8982 sshd-session[1569505]: Failed password for root from 121.225.55.137 port 30702 ssh2
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2026-09-24T17:59:50.360127+00:00 aws.vandogh.org sshd-session[173826]: Failed password for invalid u ...
show more2026-09-24T17:59:50.360127+00:00 aws.vandogh.org sshd-session[173826]: Failed password for invalid user admin from 121.225.55.137 port 30993 ssh2
2026-09-24T18:05:40.769185+00:00 aws.vandogh.org sshd-session[173907]: Invalid user ramud from 121.225.55.137 port 32860
2026-09-24T18:05:40.772406+00:00 aws.vandogh.org sshd-session[173907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137
2026-09-24T18:05:42.613100+00:00 aws.vandogh.org sshd-session[173907]: Failed password for invalid user ramud from 121.225.55.137 port 32860 ssh2
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SSH brute force on port 22 -- 4 attempts, 1 successful. Credentials: root:Lol12345, deploy:P@ssw0rd, ...
show moreSSH brute force on port 22 -- 4 attempts, 1 successful. Credentials: root:Lol12345, deploy:P@ssw0rd, ftpadmin:qweasd1234. Active: 2026-09-24T14:53 to 2026-09-24T15:22. Post-login: /usr/bin/lqsquifdic pcscd 3748799; /usr/bin/lqsquifdic crond 3748799; /usr/bin/lqsquifdic [cryptd] 3748799. Malware: botnet (high); trojan (high); miner (critical). Source: AS4134 CHINANET BACKBONE (Nanjing, CN). Data from SSH honeypot — not a production system.
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2026-09-24T03:13:17.415787+00:00 cloud sshd[1950258]: Invalid user crash from 121.225.55.137 port 33 ...
show more2026-09-24T03:13:17.415787+00:00 cloud sshd[1950258]: Invalid user crash from 121.225.55.137 port 33029
2026-09-24T03:14:15.152622+00:00 cloud sshd[1950368]: Connection from 121.225.55.137 port 30190 on 85.10.136.68 port 22 rdomain ""
2026-09-24T03:14:19.871744+00:00 cloud sshd[1950368]: User root from 121.225.55.137 not allowed because not listed in AllowUsers
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Sep 23 23:08:29 gen sshd[3061031]: Failed password for invalid user fiscal from 121.225.55.137 port ...
show moreSep 23 23:08:29 gen sshd[3061031]: Failed password for invalid user fiscal from 121.225.55.137 port 30853 ssh2
Sep 23 23:13:46 gen sshd[3061165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137 user=root
Sep 23 23:13:48 gen sshd[3061165]: Failed password for root from 121.225.55.137 port 30794 ssh2
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Sep 23 20:54:40 proxy-03 sshd[1037493]: Failed password for root from 121.225.55.137 port 32805 ssh2 ...
show moreSep 23 20:54:40 proxy-03 sshd[1037493]: Failed password for root from 121.225.55.137 port 32805 ssh2
Sep 23 20:56:09 proxy-03 sshd[1039554]: Invalid user wesley from 121.225.55.137 port 32133
Sep 23 20:56:09 proxy-03 sshd[1039554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137
Sep 23 20:56:12 proxy-03 sshd[1039554]: Failed password for invalid user wesley from 121.225.55.137 port 32133 ssh2
Sep 23 20:57:41 proxy-03 sshd[1041673]: Invalid user station from 121.225.55.137 port 32097
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Sep 24 01:32:45 excalibur sshd[1596667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreSep 24 01:32:45 excalibur sshd[1596667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.225.55.137
Sep 24 01:32:47 excalibur sshd[1596667]: Failed password for invalid user james from 121.225.55.137 port 30677 ssh2
Sep 24 01:32:49 excalibur sshd[1596667]: Disconnected from invalid user james 121.225.55.137 port 30677 [preauth]
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