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IP Abuse Reports for 213.100.205.21:
This IP address has been reported a total of
31
times from
29 distinct
sources.
213.100.205.21 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 6
reports;
Germany
with 3
reports;
Netherlands
with 3
reports.
The most common categories in these recent reports were:
Brute-Force
29
times;
SSH
29
times;
Port Scan
3
times;
Hacking
2
times;
IoT Targeted
1
time;
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.
2026-09-02T10:46:13.975417+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.10 ...
show more2026-09-02T10:46:13.975417+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.100.205.21 port 34934 ssh2
2026-09-02T10:46:16.993413+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.100.205.21 port 34934 ssh2
2026-09-02T10:46:20.239418+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.100.205.21 port 34934 ssh2
2026-09-02T10:46:22.176418+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.100.205.21 port 34934 ssh2
2026-09-02T10:46:24.323415+02:00 Linux12 sshd-session[3048614]: Failed password for root from 213.100.205.21 port 34934 ssh2
2026-09-02T10:46:26.168389+02:00 Linux12 sshd-session[3048614]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 34934 ssh2 [preauth]
2026-09-02T10:46:26.623715+02:00 Linux12 sshd-session[3049472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.100.205.21 user=root
2026-09-02T10:46:27.883391+02:
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2026-09-02T08:38:00.976090 socky.stom66.co.uk sshd[83037]: error: maximum authentication attempts ex ...
show more2026-09-02T08:38:00.976090 socky.stom66.co.uk sshd[83037]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 45048 ssh2 [preauth]
2026-09-02T08:38:02.117317 socky.stom66.co.uk sshd[83069]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 45230 ssh2 [preauth]
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2026-09-02T10:21:12.657810+02:00 chnode1 sshd[2614029]: error: maximum authentication attempts excee ...
show more2026-09-02T10:21:12.657810+02:00 chnode1 sshd[2614029]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 57678 ssh2 [preauth]
2026-09-02T10:21:13.889691+02:00 chnode1 sshd[2614053]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 57876 ssh2 [preauth]
2026-09-02T10:21:15.048315+02:00 chnode1 sshd[2614926]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 58052 ssh2 [preauth]
2026-09-02T10:21:16.744216+02:00 chnode1 sshd[2614990]: Invalid user admin from 213.100.205.21 port 58316
2026-09-02T10:21:16.964430+02:00 chnode1 sshd[2614990]: error: maximum authentication attempts exceeded for invalid user admin from 213.100.205.21 port 58316 ssh2 [preauth]
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2026-09-02T07:40:03.805424+00:00 bot1.dchu096.me sshd-session[3364485]: Failed password for root fro ...
show more2026-09-02T07:40:03.805424+00:00 bot1.dchu096.me sshd-session[3364485]: Failed password for root from 213.100.205.21 port 34080 ssh2
2026-09-02T07:40:07.620162+00:00 bot1.dchu096.me sshd-session[3364485]: Failed password for root from 213.100.205.21 port 34080 ssh2
2026-09-02T07:40:11.540036+00:00 bot1.dchu096.me sshd-session[3364485]: Failed password for root from 213.100.205.21 port 34080 ssh2
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2026-09-02T08:28:36.923244+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.2 ...
show more2026-09-02T08:28:36.923244+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.205.21 port 60770 ssh2
2026-09-02T08:28:40.970633+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.205.21 port 60770 ssh2
2026-09-02T08:28:42.336223+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.205.21 port 60770 ssh2
2026-09-02T08:28:45.569764+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.205.21 port 60770 ssh2
2026-09-02T08:28:47.797785+02:00 mail sshd-session[1060633]: Failed password for root from 213.100.205.21 port 60770 ssh2
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2026-09-02T03:29:40.843024+00:00 us-lax-node1121 sshd-session[47786]: Failed password for root from ...
show more2026-09-02T03:29:40.843024+00:00 us-lax-node1121 sshd-session[47786]: Failed password for root from 213.100.205.21 port 50012 ssh2
2026-09-02T03:29:43.525634+00:00 us-lax-node1121 sshd-session[47786]: Failed password for root from 213.100.205.21 port 50012 ssh2
2026-09-02T03:29:46.638315+00:00 us-lax-node1121 sshd-session[47786]: Failed password for root from 213.100.205.21 port 50012 ssh2
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2026-09-01T19:55:40.879777-07:00 safe-flag-1.localdomain sshd[2087118]: Failed password for root fro ...
show more2026-09-01T19:55:40.879777-07:00 safe-flag-1.localdomain sshd[2087118]: Failed password for root from 213.100.205.21 port 54686 ssh2
2026-09-01T19:55:45.212192-07:00 safe-flag-1.localdomain sshd[2087118]: Failed password for root from 213.100.205.21 port 54686 ssh2
2026-09-01T19:55:47.685911-07:00 safe-flag-1.localdomain sshd[2087118]: Failed password for root from 213.100.205.21 port 54686 ssh2
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2026-09-02T01:37:25.394254+00:00 ro1-hostc-storage sshd[3683755]: Failed password for root from 213. ...
show more2026-09-02T01:37:25.394254+00:00 ro1-hostc-storage sshd[3683755]: Failed password for root from 213.100.205.21 port 44988 ssh2
2026-09-02T01:37:27.771697+00:00 ro1-hostc-storage sshd[3683755]: Failed password for root from 213.100.205.21 port 44988 ssh2
2026-09-02T01:37:29.835940+00:00 ro1-hostc-storage sshd[3683755]: Failed password for root from 213.100.205.21 port 44988 ssh2
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2026-09-02T01:09:57.826889+00:00 edge-fog-bcn01.int.pdx.net.uk sshd[574785]: error: maximum authenti ...
show more2026-09-02T01:09:57.826889+00:00 edge-fog-bcn01.int.pdx.net.uk sshd[574785]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 53062 ssh2 [preauth]
2026-09-02T01:09:59.239677+00:00 edge-fog-bcn01.int.pdx.net.uk sshd[574787]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 53186 ssh2 [preauth]
2026-09-02T01:10:00.415614+00:00 edge-fog-bcn01.int.pdx.net.uk sshd[574823]: error: maximum authentication attempts exceeded for root from 213.100.205.21 port 53406 ssh2 [preauth]
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SSH brute force on port 22 -- 3 attempts, 1 successful. Credentials: root:12345. Active: 2026-09-01T ...
show moreSSH brute force on port 22 -- 3 attempts, 1 successful. Credentials: root:12345. Active: 2026-09-01T20:47 to 2026-09-01T20:47. Post-login: /bin/sh -e /usr/lib/update-notifier/update-motd-reboot-requi; /bin/sh /etc/update-motd.d/98-reboot-required; /bin/sh /usr/lib/update-notifier/update-motd-fsck-at-reboot. Malware: botnet (high); miner (critical); trojan (high). Source: AS1257 Tele2 Sverige AB (Stockholm, SE). Data from SSH honeypot — not a production system.
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Automated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 us ...
show moreAutomated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 using multiple usernames and password guesses within a short timeframe.
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