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No reports in the last 60 days
103.71.21.81 has been reported 111
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
This IP address carried out 334 port scanning attempts on 05-10-2025. For more information or to rep ...
show moreThis IP address carried out 334 port scanning attempts on 05-10-2025. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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This IP address carried out 74 SSH credential attack (attempts) on 05-10-2025. For more information ...
show moreThis IP address carried out 74 SSH credential attack (attempts) on 05-10-2025. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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2025-10-05T07:33:07.371097+00:00 edge-drt-atl01.int.pdx.net.uk sshd[169697]: Invalid user mininet fr ...
show more2025-10-05T07:33:07.371097+00:00 edge-drt-atl01.int.pdx.net.uk sshd[169697]: Invalid user mininet from 103.71.21.81 port 51236
2025-10-05T07:36:15.379884+00:00 edge-drt-atl01.int.pdx.net.uk sshd[170385]: Invalid user pooja from 103.71.21.81 port 54464
2025-10-05T07:37:42.616816+00:00 edge-drt-atl01.int.pdx.net.uk sshd[170697]: Invalid user agotoz from 103.71.21.81 port 38340
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Oct 5 08:53:38 localhost sshd\[83713\]: Invalid user osk from 103.71.21.81
Oct 5 08:53:38 localhos ...
show moreOct 5 08:53:38 localhost sshd\[83713\]: Invalid user osk from 103.71.21.81
Oct 5 08:53:38 localhost sshd\[83713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.71.21.81
Oct 5 08:53:40 localhost sshd\[83713\]: Failed password for invalid user osk from 103.71.21.81 port 59714 ssh2
Oct 5 08:55:19 localhost sshd\[83919\]: Invalid user sergey from 103.71.21.81
Oct 5 08:55:19 localhost sshd\[83919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.71.21.81
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2025-10-05T08:44:09.566893chnode7 sshd[1030591]: Invalid user ionguest from 103.71.21.81 port 33222
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show more2025-10-05T08:44:09.566893chnode7 sshd[1030591]: Invalid user ionguest from 103.71.21.81 port 33222
2025-10-05T08:44:09.569668chnode7 sshd[1030591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.71.21.81
2025-10-05T08:44:11.621524chnode7 sshd[1030591]: Failed password for invalid user ionguest from 103.71.21.81 port 33222 ssh2
2025-10-05T08:46:02.242755chnode7 sshd[1044346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.71.21.81 user=root
2025-10-05T08:46:04.475001chnode7 sshd[1044346]: Failed password for root from 103.71.21.81 port 42012 ssh2
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