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No reports in the last 60 days
221.199.12.172 has been reported 207
times. The most recent report is from
.
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 221.199.12.172
This IP address has been reported a total of
207
times from
136 distinct
sources.
221.199.12.172 was first reported on
, and the most recent report was
.
(sshd) Failed SSH login from 221.199.12.172 (CN/China/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 221.199.12.172 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jan 13 17:59:14 17558 sshd[28741]: Did not receive identification string from 221.199.12.172 port 34606
Jan 13 17:59:35 17558 sshd[28745]: Invalid user a from 221.199.12.172 port 42330
Jan 13 17:59:38 17558 sshd[28745]: Failed password for invalid user a from 221.199.12.172 port 42330 ssh2
Jan 13 18:00:21 17558 sshd[28752]: Invalid user nil from 221.199.12.172 port 38676
Jan 13 18:00:41 17558 sshd[29857]: Invalid user admin from 221.199.12.172 port 43300
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(sshd) Failed SSH login from 221.199.12.172 (CN/China/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 221.199.12.172 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jan 13 17:38:49 9228 sshd[3261]: Did not receive identification string from 221.199.12.172 port 55932
Jan 13 17:38:54 9228 sshd[3268]: Invalid user a from 221.199.12.172 port 34982
Jan 13 17:39:00 9228 sshd[3268]: Failed password for invalid user a from 221.199.12.172 port 34982 ssh2
Jan 13 17:39:14 9228 sshd[3349]: Invalid user nil from 221.199.12.172 port 32876
Jan 13 17:39:36 9228 sshd[3379]: Invalid user admin from 221.199.12.172 port 50146
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2026-01-13T23:32:49.245586+00:00 vps-79ef519e sshd-session[2802673]: pam_unix(sshd:auth): authentica ...
show more2026-01-13T23:32:49.245586+00:00 vps-79ef519e sshd-session[2802673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.199.12.172
2026-01-13T23:32:51.645774+00:00 vps-79ef519e sshd-session[2802673]: Failed password for invalid user a from 221.199.12.172 port 39054 ssh2
2026-01-13T23:33:00.357355+00:00 vps-79ef519e sshd-session[2802686]: Invalid user nil from 221.199.12.172 port 52228
2026-01-13T23:33:01.417373+00:00 vps-79ef519e sshd-session[2802686]: Failed none for invalid user nil from 221.199.12.172 port 52228 ssh2
2026-01-13T23:33:10.786796+00:00 vps-79ef519e sshd-session[2802688]: Invalid user admin from 221.199.12.172 port 45306
...
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Jan 13 23:32:16 OPSO sshd\[13800\]: Invalid user a from 221.199.12.172 port 51472
Jan 13 23:32:17 OP ...
show moreJan 13 23:32:16 OPSO sshd\[13800\]: Invalid user a from 221.199.12.172 port 51472
Jan 13 23:32:17 OPSO sshd\[13800\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.199.12.172
Jan 13 23:32:19 OPSO sshd\[13800\]: Failed password for invalid user a from 221.199.12.172 port 51472 ssh2
Jan 13 23:32:25 OPSO sshd\[13811\]: Invalid user nil from 221.199.12.172 port 56518
Jan 13 23:32:27 OPSO sshd\[13811\]: Failed none for invalid user nil from 221.199.12.172 port 56518 ssh2
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[AUTORAVALT][[13/01/2026 - 17:57:54 -03:00 UTC]
Attack from [CNCGroup Hostmaster]
[221.199.12.172]-[ ...
show more[AUTORAVALT][[13/01/2026 - 17:57:54 -03:00 UTC]
Attack from [CNCGroup Hostmaster]
[221.199.12.172]-[RANGE:221.199.12.0 - 221.199.12.255]
Action: BLocKed
FTP Brute-Force -> Running brute force credentials on the FTP server.
Brute-Force -> Credential brute-force attacks on webpage logins and services like SSH, FTP, SIP, SMTP, RDP, etc.
]
...
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