This IP address has been reported a total of
12
times from
11 distinct
sources.
103.73.65.99 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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
Anonymous
SSH brute force attempt. User: ubuntu, Pass: [REDACTED]
103.73.65.99 (AU/Australia/master89.articlewizardd.com), 5 distributed sshd attacks on account [ubun ...
show more103.73.65.99 (AU/Australia/master89.articlewizardd.com), 5 distributed sshd attacks on account [ubuntu] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jul 27 11:17:33 15533 sshd[26998]: Invalid user ubuntu from 105.235.250.46 port 64827
Jul 27 11:22:20 15533 sshd[29475]: Invalid user ubuntu from 103.73.65.99 port 60558
Jul 27 11:22:22 15533 sshd[29475]: Failed password for invalid user ubuntu from 103.73.65.99 port 60558 ssh2
Jul 27 11:17:35 15533 sshd[26998]: Failed password for invalid user ubuntu from 105.235.250.46 port 64827 ssh2
Jul 27 11:46:28 15533 sshd[9065]: Invalid user ubuntu from 157.100.136.239 port 60863
IP Addresses Blocked:
105.235.250.46 (BW/Botswana/-)
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SSH brute-force attempt from 103.73.65.99 blocked by Houston-Xeon-Dartnode. 2026-07-27T16:24:14.4164 ...
show moreSSH brute-force attempt from 103.73.65.99 blocked by Houston-Xeon-Dartnode. 2026-07-27T16:24:14.416487+00:00 texas.dartnode.com sshd[227722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.73.65.99
2026-07-27T16:24:16.406559+00:00 texas.dartnode.com sshd[227722]: Failed password for invalid user ubuntu from 103.73.65.99 port 61725 ssh2
2026-07-27T16:24:16.900485+00:00 texas.dartnode.com sshd[227722]: Connection closed by invalid user ubuntu 103.73.65.99 port 61725 [preauth]
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2026-07-27T13:43:02.985791+00:00 sshd[34172]: Failed password for root from 103.73.65.99 port 58088 ...
show more2026-07-27T13:43:02.985791+00:00 sshd[34172]: Failed password for root from 103.73.65.99 port 58088 ssh2
...
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