This IP address has been reported a total of
30
times from
29 distinct
sources.
140.142.21.54 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 7
reports;
United States of America
with 5
reports;
Canada
with 3
reports.
The most common categories in these recent reports were:
SSH
28
times;
Brute-Force
27
times;
Hacking
2
times;
Port Scan
1
time.
Old Reports
The most recent abuse report for this IP address is from
. It is possible that this IP is no
longer involved in abusive activities.
Nightcoil fail2ban backfill from host edge-fra-1: 1 ban events between 2026-10-04T03:53:46 and 2026- ...
show moreNightcoil fail2ban backfill from host edge-fra-1: 1 ban events between 2026-10-04T03:53:46 and 2026-10-04T03:53:46 UTC. Jails: sshd. Sample bans:
2026-10-04T03:53:46 [sshd] Ban 140.142.21.54
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2026-10-04T03:03:10.418154+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 14 ...
show more2026-10-04T03:03:10.418154+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:12.889887+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:16.558135+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:19.557148+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:22.698943+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:25.708153+00:00 Linux18 sshd[39000]: Failed password for invalid user admin from 140.142.21.54 port 52150 ssh2
2026-10-04T03:03:25.848017+00:00 Linux18 sshd[39000]: error: maximum authentication attempts exceeded for invalid user admin from 140.142.21.54 port 52150 ssh2 [preauth]
2026-10-04T03:03:27.830611+00:00 Linux18 sshd[39723]: Invalid
...
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SSH brute-force: 7 failed login attempts, fail2ban ban (usernames omitted), 2026-10-04T02:18:19Z to ...
show moreSSH brute-force: 7 failed login attempts, fail2ban ban (usernames omitted), 2026-10-04T02:18:19Z to 2026-10-04T02:18:21Z UTC.
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Fail2Ban automatic report:
SSH brute-force:
Oct 4 03:57:02 serw sshd[1628556]: Invalid user admin f ...
show moreFail2Ban automatic report:
SSH brute-force:
Oct 4 03:57:02 serw sshd[1628556]: Invalid user admin from 140.142.21.54 port 36182
Oct 4 03:57:03 serw sshd[1628556]: error: maximum authentication attempts exceeded for invalid user admin from 140.142.21.54 port 36182 ssh2 [preauth]
Oct 4 03:57:04 serw sshd[1628558]: Invalid user admin from 140.142.21.54 port 44038
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SSH brute-force: sshd: brute force trying to get access to the system. Non existent user. | MITRE: B ...
show moreSSH brute-force: sshd: brute force trying to get access to the system. Non existent user. | MITRE: Brute Force | Open ports: 21/tcp ftp; 22/tcp tcpwrapped; 23/tcp telnet; 37/tcp time; 88/tcp kerberos-sec; 111/tcp rpcbind; 135/tcp msrpc; 139/tcp netbios-ssn; 389/tcp ldap; 445/tcp microsoft-ds; 1900/tcp upnp; 2000/tcp tcpwrapped; 2049/tcp nfs; 3389/tcp ms-wbt-server; 5060/tcp tcpwrapped; 5900/tcp vnc; 8000/tcp tcpwrapped; 9100/tcp jetdirect; 9999/tcp tcpwrapped | Org: University of Washington (UWND-Z)
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