This IP address has been reported a total of
78
times from
41 distinct
sources.
103.27.157.193 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.
Jul 21 18:39:02 jira sshd[12586]: Connection from 103.27.157.193 port 58684 on 138.201.123.138 port ...
show moreJul 21 18:39:02 jira sshd[12586]: Connection from 103.27.157.193 port 58684 on 138.201.123.138 port 22 rdomain ""
Jul 21 18:39:03 jira sshd[12586]: Invalid user testuser from 103.27.157.193 port 58684
Jul 21 18:39:03 jira sshd[12586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 18:39:05 jira sshd[12586]: Failed password for invalid user testuser from 103.27.157.193 port 58684 ssh2
Jul 21 18:39:05 jira sshd[12586]: Disconnected from invalid user testuser 103.27.157.193 port 58684 [preauth]
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Jul 21 18:13:46 jira sshd[12248]: Disconnected from invalid user lu 103.27.157.193 port 47994 [preau ...
show moreJul 21 18:13:46 jira sshd[12248]: Disconnected from invalid user lu 103.27.157.193 port 47994 [preauth]
Jul 21 18:17:59 jira sshd[12292]: Connection from 103.27.157.193 port 39530 on 138.201.123.138 port 22 rdomain ""
Jul 21 18:17:59 jira sshd[12292]: Invalid user rustserver from 103.27.157.193 port 39530
Jul 21 18:17:59 jira sshd[12292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 18:18:01 jira sshd[12292]: Failed password for invalid user rustserver from 103.27.157.193 port 39530 ssh2
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Jul 21 18:00:59 jira sshd[12045]: Connection from 103.27.157.193 port 49928 on 138.201.123.138 port ...
show moreJul 21 18:00:59 jira sshd[12045]: Connection from 103.27.157.193 port 49928 on 138.201.123.138 port 22 rdomain ""
Jul 21 18:00:59 jira sshd[12045]: Invalid user builder from 103.27.157.193 port 49928
Jul 21 18:00:59 jira sshd[12045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 18:01:02 jira sshd[12045]: Failed password for invalid user builder from 103.27.157.193 port 49928 ssh2
Jul 21 18:01:04 jira sshd[12045]: Disconnected from invalid user builder 103.27.157.193 port 49928 [preauth]
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Jul 21 17:39:49 jira sshd[11686]: Disconnected from invalid user pasha 103.27.157.193 port 36682 [pr ...
show moreJul 21 17:39:49 jira sshd[11686]: Disconnected from invalid user pasha 103.27.157.193 port 36682 [preauth]
Jul 21 17:44:06 jira sshd[11743]: Connection from 103.27.157.193 port 40930 on 138.201.123.138 port 22 rdomain ""
Jul 21 17:44:06 jira sshd[11743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193 user=root
Jul 21 17:44:08 jira sshd[11743]: Failed password for root from 103.27.157.193 port 40930 ssh2
Jul 21 17:44:09 jira sshd[11743]: Disconnected from authenticating user root 103.27.157.193 port 40930 [preauth]
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Fail2ban jail sshd: 3 tentatives. Dernier log: $f2bV_matches
Brute-Force
SSH
Anonymous
2026-07-21T15:23:09.488895+00:00 de-fra2-ntp1 sshd[2873665]: Invalid user petra from 103.27.157.193 ...
show more2026-07-21T15:23:09.488895+00:00 de-fra2-ntp1 sshd[2873665]: Invalid user petra from 103.27.157.193 port 60430
2026-07-21T15:27:24.457101+00:00 de-fra2-ntp1 sshd[2873932]: Invalid user hjh from 103.27.157.193 port 60078
2026-07-21T15:31:34.119669+00:00 de-fra2-ntp1 sshd[2873958]: Invalid user it from 103.27.157.193 port 51302
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Jul 21 17:18:42 jira sshd[10758]: Disconnected from invalid user vncuser 103.27.157.193 port 40024 [ ...
show moreJul 21 17:18:42 jira sshd[10758]: Disconnected from invalid user vncuser 103.27.157.193 port 40024 [preauth]
Jul 21 17:27:09 jira sshd[10884]: Connection from 103.27.157.193 port 36782 on 138.201.123.138 port 22 rdomain ""
Jul 21 17:27:09 jira sshd[10884]: Invalid user hjh from 103.27.157.193 port 36782
Jul 21 17:27:09 jira sshd[10884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 17:27:12 jira sshd[10884]: Failed password for invalid user hjh from 103.27.157.193 port 36782 ssh2
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Jul 21 15:16:10 obsidian sshd[2380313]: Invalid user user1 from 103.27.157.193 port 51420
Jul 21 15: ...
show moreJul 21 15:16:10 obsidian sshd[2380313]: Invalid user user1 from 103.27.157.193 port 51420
Jul 21 15:16:10 obsidian sshd[2380313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 15:16:11 obsidian sshd[2380313]: Failed password for invalid user user1 from 103.27.157.193 port 51420 ssh2
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Jul 21 16:49:01 jira sshd[10213]: Disconnected from invalid user admin 103.27.157.193 port 51344 [pr ...
show moreJul 21 16:49:01 jira sshd[10213]: Disconnected from invalid user admin 103.27.157.193 port 51344 [preauth]
Jul 21 16:53:13 jira sshd[10305]: Connection from 103.27.157.193 port 48936 on 138.201.123.138 port 22 rdomain ""
Jul 21 16:53:13 jira sshd[10305]: Invalid user ubuntu from 103.27.157.193 port 48936
Jul 21 16:53:13 jira sshd[10305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 16:53:15 jira sshd[10305]: Failed password for invalid user ubuntu from 103.27.157.193 port 48936 ssh2
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Jul 21 16:32:00 jira sshd[9936]: Connection from 103.27.157.193 port 58940 on 138.201.123.138 port 2 ...
show moreJul 21 16:32:00 jira sshd[9936]: Connection from 103.27.157.193 port 58940 on 138.201.123.138 port 22 rdomain ""
Jul 21 16:32:00 jira sshd[9936]: Invalid user user1 from 103.27.157.193 port 58940
Jul 21 16:32:00 jira sshd[9936]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 16:32:03 jira sshd[9936]: Failed password for invalid user user1 from 103.27.157.193 port 58940 ssh2
Jul 21 16:32:04 jira sshd[9936]: Disconnected from invalid user user1 103.27.157.193 port 58940 [preauth]
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Brute-Force
SSH
Anonymous
2026-07-21T13:58:09.898760+00:00 de-fra2-ntp1 sshd[2871899]: Invalid user scan from 103.27.157.193 p ...
show more2026-07-21T13:58:09.898760+00:00 de-fra2-ntp1 sshd[2871899]: Invalid user scan from 103.27.157.193 port 53200
2026-07-21T14:10:57.643079+00:00 de-fra2-ntp1 sshd[2871998]: Invalid user rise from 103.27.157.193 port 58574
2026-07-21T14:19:31.370124+00:00 de-fra2-ntp1 sshd[2872311]: Invalid user feelware from 103.27.157.193 port 45946
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Jul 21 16:10:44 jira sshd[9637]: Connection from 103.27.157.193 port 45278 on 138.201.123.138 port 2 ...
show moreJul 21 16:10:44 jira sshd[9637]: Connection from 103.27.157.193 port 45278 on 138.201.123.138 port 22 rdomain ""
Jul 21 16:10:44 jira sshd[9637]: Invalid user rise from 103.27.157.193 port 45278
Jul 21 16:10:44 jira sshd[9637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 16:10:46 jira sshd[9637]: Failed password for invalid user rise from 103.27.157.193 port 45278 ssh2
Jul 21 16:10:48 jira sshd[9637]: Disconnected from invalid user rise 103.27.157.193 port 45278 [preauth]
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Jul 21 15:53:37 jira sshd[9332]: Connection from 103.27.157.193 port 44366 on 138.201.123.138 port 2 ...
show moreJul 21 15:53:37 jira sshd[9332]: Connection from 103.27.157.193 port 44366 on 138.201.123.138 port 22 rdomain ""
Jul 21 15:53:37 jira sshd[9332]: Invalid user debian from 103.27.157.193 port 44366
Jul 21 15:53:37 jira sshd[9332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.157.193
Jul 21 15:53:40 jira sshd[9332]: Failed password for invalid user debian from 103.27.157.193 port 44366 ssh2
Jul 21 15:53:42 jira sshd[9332]: Disconnected from invalid user debian 103.27.157.193 port 44366 [preauth]
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