This IP address has been reported a total of
20
times from
20 distinct
sources.
121.43.117.21 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.
2026-07-07T18:53:37.034528+10:00 smtp.geddy.au sshd-session[1456768]: Failed password for root from ...
show more2026-07-07T18:53:37.034528+10:00 smtp.geddy.au sshd-session[1456768]: Failed password for root from 121.43.117.21 port 50590 ssh2
2026-07-07T18:53:41.735427+10:00 smtp.geddy.au sshd-session[1456768]: Failed password for root from 121.43.117.21 port 50590 ssh2
2026-07-07T18:53:45.249865+10:00 smtp.geddy.au sshd-session[1456768]: Failed password for root from 121.43.117.21 port 50590 ssh2
2026-07-07T18:53:47.999768+10:00 smtp.geddy.au sshd-session[1456768]: Failed password for root from 121.43.117.21 port 50590 ssh2
...
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2026-07-07T08:03:47.950721+02:00 srv03 sshd-session[4164915]: Failed password for root from 121.43.1 ...
show more2026-07-07T08:03:47.950721+02:00 srv03 sshd-session[4164915]: Failed password for root from 121.43.117.21 port 51000 ssh2
2026-07-07T08:03:50.834556+02:00 srv03 sshd-session[4164915]: Failed password for root from 121.43.117.21 port 51000 ssh2
2026-07-07T08:03:54.595471+02:00 srv03 sshd-session[4164915]: Failed password for root from 121.43.117.21 port 51000 ssh2
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Blocked by UFW [6379/tcp]
Source port: 54738
TTL: 104
Packet length: 40
TOS: 0x00
This report was g ...
show moreBlocked by UFW [6379/tcp]
Source port: 54738
TTL: 104
Packet length: 40
TOS: 0x00
This report was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
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Jul 3 01:00:25 dev sshd[1587435]: Failed password for root from 121.43.117.21 port 38412 ssh2
Jul ...
show moreJul 3 01:00:25 dev sshd[1587435]: Failed password for root from 121.43.117.21 port 38412 ssh2
Jul 3 01:00:37 dev sshd[1587435]: Disconnecting authenticating user root 121.43.117.21 port 38412: Change of username or service not allowed: (root,ssh-connection) -> (test,ssh-connection) [preauth]
...
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SSH brute force on port 22 -- 2 attempts, 1 successful. Credentials: root:123456. Active: 2026-07-02 ...
show moreSSH brute force on port 22 -- 2 attempts, 1 successful. Credentials: root:123456. Active: 2026-07-02T18:14 to 2026-07-02T18:14. Post-login: ausearch -i -k command --checkpoint /var/lib/honeypot/audit_; ausearch -i -m USER_LOGIN,USER_START --checkpoint /var/lib/h; /usr/bin/chronyc makestep. Malware: botnet (high); miner (critical); trojan (high). Source: AS37963 Hangzhou Alibaba Advertising Co.,Ltd. (Hangzhou, CN). Data from SSH honeypot — not a production system.
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2026-07-02T14:32:41.172109 serv sshd[948988]: Failed password for root from 121.43.117.21 port 47946 ...
show more2026-07-02T14:32:41.172109 serv sshd[948988]: Failed password for root from 121.43.117.21 port 47946 ssh2
2026-07-02T14:32:45.338309 serv sshd[948988]: Failed password for root from 121.43.117.21 port 47946 ssh2
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2026-07-02T19:24:09.820175jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 po ...
show more2026-07-02T19:24:09.820175jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 port 51562 ssh2
2026-07-02T19:24:11.884309jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 port 51562 ssh2
2026-07-02T19:24:14.359623jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 port 51562 ssh2
2026-07-02T19:24:16.107542jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 port 51562 ssh2
2026-07-02T19:24:18.462291jump1.sailx.co sshd[26287]: Failed password for root from 121.43.117.21 port 51562 ssh2
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2026-07-02T17:48:32.736767+02:00 khalid sshd-session[2440900]: Failed password for root from 121.43. ...
show more2026-07-02T17:48:32.736767+02:00 khalid sshd-session[2440900]: Failed password for root from 121.43.117.21 port 55882 ssh2
2026-07-02T17:48:36.060318+02:00 khalid sshd-session[2440900]: Failed password for root from 121.43.117.21 port 55882 ssh2
2026-07-02T17:48:39.114658+02:00 khalid sshd-session[2440900]: Failed password for root from 121.43.117.21 port 55882 ssh2
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Brute-Force
SSH
Showing 1 to
15
of 20 reports
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