This IP address has been reported a total of
485
times from
294 distinct
sources.
49.12.123.4 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.
This IP address carried out 142 port scanning attempts on 23-05-2026. For more information or to rep ...
show moreThis IP address carried out 142 port scanning attempts on 23-05-2026. 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 34 SSH credential attack (attempts) on 23-05-2026. For more information ...
show moreThis IP address carried out 34 SSH credential attack (attempts) on 23-05-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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May 24 07:00:54 mk-bgp sshd[579885]: Invalid user devel from 49.12.123.4 port 49490
May 24 07:04:33 ...
show moreMay 24 07:00:54 mk-bgp sshd[579885]: Invalid user devel from 49.12.123.4 port 49490
May 24 07:04:33 mk-bgp sshd[579894]: Invalid user testadmin from 49.12.123.4 port 56726
May 24 07:07:37 mk-bgp sshd[579908]: Invalid user student2 from 49.12.123.4 port 51266
May 24 07:10:29 mk-bgp sshd[579923]: Invalid user sa from 49.12.123.4 port 48904
May 24 07:13:15 mk-bgp sshd[579943]: Invalid user admin from 49.12.123.4 port 51632
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May 24 06:56:25 fail2ban sshd[3618049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreMay 24 06:56:25 fail2ban sshd[3618049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4
May 24 06:56:28 fail2ban sshd[3618049]: Failed password for invalid user devel from 49.12.123.4 port 38216 ssh2
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2026-05-24T08:29:26.524134+02:00 axisverse sshd-session[349784]: Invalid user marcus from 49.12.123. ...
show more2026-05-24T08:29:26.524134+02:00 axisverse sshd-session[349784]: Invalid user marcus from 49.12.123.4 port 41452
2026-05-24T08:35:51.208812+02:00 axisverse sshd-session[365188]: Invalid user lorenzo from 49.12.123.4 port 55916
2026-05-24T08:38:47.035705+02:00 axisverse sshd-session[372062]: Invalid user headscale from 49.12.123.4 port 54016
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2026-05-24T06:02:48.918392rednet sshd[944111]: Invalid user ansible from 49.12.123.4 port 58350
2026 ...
show more2026-05-24T06:02:48.918392rednet sshd[944111]: Invalid user ansible from 49.12.123.4 port 58350
2026-05-24T06:16:51.079203rednet sshd[945066]: Invalid user ricoh from 49.12.123.4 port 52202
2026-05-24T06:29:00.537300rednet sshd[945880]: Invalid user marcus from 49.12.123.4 port 38602
2026-05-24T06:35:24.755477rednet sshd[946490]: Invalid user lorenzo from 49.12.123.4 port 45778
2026-05-24T06:38:24.338625rednet sshd[946588]: Invalid user headscale from 49.12.123.4 port 33316
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Brute-Force
SSH
Anonymous
2026-05-24T08:14:12.588863 www.yerkanian.com sshd[535125]: pam_unix(sshd:auth): authentication failu ...
show more2026-05-24T08:14:12.588863 www.yerkanian.com sshd[535125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4 user=root
2026-05-24T08:14:14.654275 www.yerkanian.com sshd[535125]: Failed password for root from 49.12.123.4 port 45186 ssh2
2026-05-24T08:17:34.682256 www.yerkanian.com sshd[535160]: Invalid user ricoh from 49.12.123.4 port 43110
2026-05-24T08:17:34.687694 www.yerkanian.com sshd[535160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4
2026-05-24T08:17:36.486728 www.yerkanian.com sshd[535160]: Failed password for invalid user ricoh from 49.12.123.4 port 43110 ssh2
2026-05-24T08:20:27.416075 www.yerkanian.com sshd[535182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4 user=root
2026-05-24T08:20:29.295823 www.yerkanian.com sshd[535182]: Failed password for root from 49.12.123.4 port 47990 ssh2
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May 24 06:17:32 mail sshd[1914452]: Invalid user ricoh from 49.12.123.4 port 35918
May 24 06:17:32 m ...
show moreMay 24 06:17:32 mail sshd[1914452]: Invalid user ricoh from 49.12.123.4 port 35918
May 24 06:17:32 mail sshd[1914452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4
May 24 06:17:33 mail sshd[1914452]: Failed password for invalid user ricoh from 49.12.123.4 port 35918 ssh2
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2026-05-24T08:03:19.870070+02:00 sun sshd[856669]: Failed password for invalid user ansible from 49. ...
show more2026-05-24T08:03:19.870070+02:00 sun sshd[856669]: Failed password for invalid user ansible from 49.12.123.4 port 42672 ssh2
2026-05-24T08:10:11.917864+02:00 sun sshd[856985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.123.4 user=root
2026-05-24T08:10:13.897731+02:00 sun sshd[856985]: Failed password for root from 49.12.123.4 port 49958 ssh2
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