This IP address has been reported a total of
386
times from
222 distinct
sources.
164.163.253.11 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.
(sshd) Failed SSH login from 164.163.253.11 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direct ...
show more(sshd) Failed SSH login from 164.163.253.11 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 1 10:43:45 14039 sshd[31088]: Invalid user matheus from 164.163.253.11 port 54654
Jun 1 10:43:47 14039 sshd[31088]: Failed password for invalid user matheus from 164.163.253.11 port 54654 ssh2
Jun 1 10:52:51 14039 sshd[4396]: Invalid user tunneluser from 164.163.253.11 port 40390
Jun 1 10:52:53 14039 sshd[4396]: Failed password for invalid user tunneluser from 164.163.253.11 port 40390 ssh2
Jun 1 10:54:44 14039 sshd[5876]: Invalid user test01 from 164.163.253.11 port 50062
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Jun 2 00:19:06 pCNAS sshd\[3253\]: Invalid user hsadmin from 164.163.253.11
Jun 2 00:19:06 pCNAS s ...
show moreJun 2 00:19:06 pCNAS sshd\[3253\]: Invalid user hsadmin from 164.163.253.11
Jun 2 00:19:06 pCNAS sshd\[3253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.253.11
Jun 2 00:19:07 pCNAS sshd\[3253\]: Failed password for invalid user hsadmin from 164.163.253.11 port 37120 ssh2
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2026-06-01T16:42:27.024090+02:00 amqp-host01.amqp.srvfarm.net sshd[113714]: Disconnected from authen ...
show more2026-06-01T16:42:27.024090+02:00 amqp-host01.amqp.srvfarm.net sshd[113714]: Disconnected from authenticating user root 164.163.253.11 port 56736 [preauth]
2026-06-01T16:44:33.398253+02:00 amqp-host01.amqp.srvfarm.net sshd[113787]: Invalid user userftp from 164.163.253.11 port 60546
2026-06-01T16:44:33.706245+02:00 amqp-host01.amqp.srvfarm.net sshd[113787]: Disconnected from invalid user userftp 164.163.253.11 port 60546 [preauth]
2026-06-01T16:46:36.318202+02:00 amqp-host01.amqp.srvfarm.net sshd[113884]: Disconnected from authenticating user root 164.163.253.11 port 42664 [preauth]
2026-06-01T16:48:29.783769+02:00 amqp-host01.amqp.srvfarm.net sshd[113944]: Invalid user brandon from 164.163.253.11 port 38764
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164.163.253.11 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Po ...
show more164.163.253.11 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 1 09:41:33 15574 sshd[18280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.253.11 user=root
Jun 1 09:41:36 15574 sshd[18280]: Failed password for root from 164.163.253.11 port 47884 ssh2
Jun 1 09:17:26 15574 sshd[6086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.165.66.37 user=root
Jun 1 09:17:27 15574 sshd[6086]: Failed password for root from 189.165.66.37 port 55072 ssh2
Jun 1 09:45:45 15574 sshd[20367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.253.11 user=root
IP Addresses Blocked:
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2026-06-01T13:06:42.846771racknerd-871ad2e sshd[3653878]: Invalid user debian from 164.163.253.11 po ...
show more2026-06-01T13:06:42.846771racknerd-871ad2e sshd[3653878]: Invalid user debian from 164.163.253.11 port 39254
2026-06-01T13:08:50.461390racknerd-871ad2e sshd[3654739]: Invalid user apagar from 164.163.253.11 port 46466
2026-06-01T13:10:58.418042racknerd-871ad2e sshd[3655611]: Invalid user teamspeak from 164.163.253.11 port 50060
2026-06-01T13:13:04.404814racknerd-871ad2e sshd[3656496]: Invalid user ansible from 164.163.253.11 port 59958
2026-06-01T13:14:54.878446racknerd-871ad2e sshd[3657242]: Invalid user nginx from 164.163.253.11 port 52824
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(sshd) Failed SSH login from 164.163.253.11 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direct ...
show more(sshd) Failed SSH login from 164.163.253.11 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 1 08:07:07 14013 sshd[28167]: Invalid user debian from 164.163.253.11 port 43654
Jun 1 08:07:09 14013 sshd[28167]: Failed password for invalid user debian from 164.163.253.11 port 43654 ssh2
Jun 1 08:09:15 14013 sshd[28371]: Invalid user apagar from 164.163.253.11 port 56418
Jun 1 08:09:17 14013 sshd[28371]: Failed password for invalid user apagar from 164.163.253.11 port 56418 ssh2
Jun 1 08:11:22 14013 sshd[28682]: Invalid user teamspeak from 164.163.253.11 port 55752
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Jun 1 07:03:27 digamma sshd[389364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ...
show moreJun 1 07:03:27 digamma sshd[389364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.253.11
Jun 1 07:03:30 digamma sshd[389364]: Failed password for invalid user hacker from 164.163.253.11 port 48580 ssh2
Jun 1 07:07:43 digamma sshd[389423]: Invalid user debian from 164.163.253.11 port 49552
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164.163.253.11 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Po ...
show more164.163.253.11 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 22 08:11:01 14338 sshd[16101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.93.28.23 user=root
May 22 08:11:03 14338 sshd[16101]: Failed password for root from 41.93.28.23 port 44102 ssh2
May 22 08:11:55 14338 sshd[16211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.253.11 user=root
May 22 07:12:52 14338 sshd[9664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.166.103.173 user=root
May 22 07:12:54 14338 sshd[9664]: Failed password for root from 103.166.103.173 port 50418 ssh2
IP Addresses Blocked:
41.93.28.23 (TZ/Tanzania/membership.ternet.or.tz)
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