This IP address has been reported a total of
56
times from
46 distinct
sources.
142.112.21.132 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 12
reports;
United States of America
with 6
reports;
United Kingdom of Great Britain and Northern Ireland
with 5
reports.
The most common categories in these recent reports were:
Brute-Force
47
times;
SSH
37
times;
Hacking
10
times;
Web App Attack
9
times;
Port Scan
5
times;
Other
4
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.
2026-10-05T00:40:30.762626+02:00 odroidxu4 sshd[27982]: Failed password for root from 142.112.21.132 ...
show more2026-10-05T00:40:30.762626+02:00 odroidxu4 sshd[27982]: Failed password for root from 142.112.21.132 port 47536 ssh2
2026-10-05T00:40:35.080938+02:00 odroidxu4 sshd[27984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.112.21.132 user=root
2026-10-05T00:40:37.763896+02:00 odroidxu4 sshd[27984]: Failed password for root from 142.112.21.132 port 54846 ssh2
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Synology DSM web login brute-force: 9 failed sign-in attempt(s) between 09:40:29 and 19:10:43 CEST o ...
show moreSynology DSM web login brute-force: 9 failed sign-in attempt(s) between 09:40:29 and 19:10:43 CEST on 2026-10-06; part of distributed low-and-slow campaign (1000+ IPs).
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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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3 failed DSM web portal login attempts within 5 minutes; auto-blocked by Synology NAS
Brute-Force
Anonymous
Web directory scan: 10 requests in 4h 9m (Last path: '/webapi/auth.cgi?account=cerymat&api=SYNO.API. ...
show moreWeb directory scan: 10 requests in 4h 9m (Last path: '/webapi/auth.cgi?account=cerymat&api=SYNO.API.Auth&format=sid&method=login&passwd=cerymat2015&session=FileStation&version=6').
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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 2026-10-04T22:28:05Z to 2026-10-04T22:28:05Z UTC.
2026-10-04T22:28:05Z 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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2026-10-04T23:23:19.332953+00:00 instance-20241105-1951 sshd[3173010]: Connection closed by authenti ...
show more2026-10-04T23:23:19.332953+00:00 instance-20241105-1951 sshd[3173010]: Connection closed by authenticating user root 142.112.21.132 port 43504 [preauth]
...
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NetWatch sensor network: The IP 142.112.21.132 executed unauthorized SSH login attempts.
Brute-Force
SSH
Anonymous
Oct 5 00:46:05 con01 sshd[3241369]: Failed password for root from 142.112.21.132 port 57956 ssh2
Oc ...
show moreOct 5 00:46:05 con01 sshd[3241369]: Failed password for root from 142.112.21.132 port 57956 ssh2
Oct 5 01:10:58 con01 sshd[3295952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.112.21.132 user=root
Oct 5 01:11:00 con01 sshd[3295952]: Failed password for root from 142.112.21.132 port 36220 ssh2
Oct 5 01:11:32 con01 sshd[3297232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.112.21.132 user=root
Oct 5 01:11:34 con01 sshd[3297232]: Failed password for root from 142.112.21.132 port 42928 ssh2
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