This IP address has been reported a total of
63
times from
48 distinct
sources.
121.135.193.207 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 13
reports;
United States of America
with 7
reports;
United Kingdom of Great Britain and Northern Ireland
with 5
reports.
The most common categories in these recent reports were:
Brute-Force
51
times;
SSH
36
times;
Web App Attack
16
times;
Hacking
12
times;
Port Scan
6
times;
Other
5
times.
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.
2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.20 ...
show more2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.207 port 41448 ssh2
2026-10-05T01:27:59.571105+02:00 odroidxu4 sshd[30887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.135.193.207 user=root
2026-10-05T01:28:01.820625+02:00 odroidxu4 sshd[30887]: Failed password for root from 121.135.193.207 port 42582 ssh2
...
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2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.20 ...
show more2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.207 port 41448 ssh2
2026-10-05T01:27:59.571105+02:00 odroidxu4 sshd[30887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.135.193.207 user=root
2026-10-05T01:28:01.820625+02:00 odroidxu4 sshd[30887]: Failed password for root from 121.135.193.207 port 42582 ssh2
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This IP address carried out 2 SSH credential attack (attempts) on 05-10-2026. For more information o ...
show moreThis IP address carried out 2 SSH credential attack (attempts) on 05-10-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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Synology DSM web login brute-force: 10 failed password sign-in attempts between 2026-10-06T22:30:41+ ...
show moreSynology DSM web login brute-force: 10 failed password sign-in attempts between 2026-10-06T22:30:41+11:00 and 2026-10-07T02:58:11+11:00 using 5 different usernames (va, khachhang, nsicharrison, administracio, ashley).
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Synology DSM web login brute-force: 8 failed sign-in attempt(s) between 09:50:13 and 17:56:10 CEST o ...
show moreSynology DSM web login brute-force: 8 failed sign-in attempt(s) between 09:50:13 and 17:56:10 CEST on 2026-10-06; part of distributed low-and-slow campaign (1000+ IPs).
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Brute-Force
Web App Attack
Anonymous
Web directory scan: 10 requests in 23h 9m (Last path: '/webapi/auth.cgi?account=ceduardo&api=SYNO.AP ...
show moreWeb directory scan: 10 requests in 23h 9m (Last path: '/webapi/auth.cgi?account=ceduardo&api=SYNO.API.Auth&format=sid&method=login&passwd=ceduardo2018&session=FileStation&version=6').
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2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.20 ...
show more2026-10-05T01:24:27.693665+02:00 odroidxu4 sshd[30687]: Failed password for root from 121.135.193.207 port 41448 ssh2
2026-10-05T01:27:59.571105+02:00 odroidxu4 sshd[30887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.135.193.207 user=root
2026-10-05T01:28:01.820625+02:00 odroidxu4 sshd[30887]: Failed password for root from 121.135.193.207 port 42582 ssh2
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Honeypot trap triggered: unsolicited TCP connection(s) to unused port(s) 2222 on a host running no s ...
show moreHoneypot trap triggered: unsolicited TCP connection(s) to unused port(s) 2222 on a host running no such service. There is no legitimate reason to connect to these ports.
Observed 1 connection(s) from 2026-10-04T22:41:06Z to 2026-10-04T22:41:06Z UTC.
2026-10-04T22:41:06Z tcp/2222 data: SSH-2.0-OpenSSH_8.9
Connection was blocked automatically at the firewall. Reported by an automated honeypot.
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