This IP address has been reported a total of
92
times from
85 distinct
sources.
121.134.90.172 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.
tw: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 55054 ssh2 [pr ...
show moretw: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 55054 ssh2 [preauth] tw: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 55628 ssh2 [preauth] tw: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 56432 ssh2 [preauth]
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2026-08-27T09:07:38.049418+00:00 panel sshd[46677]: error: maximum authentication attempts exceeded ...
show more2026-08-27T09:07:38.049418+00:00 panel sshd[46677]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 33212 ssh2 [preauth]
2026-08-27T09:07:42.321326+00:00 panel sshd[46679]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 33988 ssh2 [preauth]
2026-08-27T09:07:46.368400+00:00 panel sshd[46681]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 34750 ssh2 [preauth]
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Aug 27 10:40:14 monitoring01 sshd[2356661]: error: maximum authentication attempts exceeded for root ...
show moreAug 27 10:40:14 monitoring01 sshd[2356661]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 44460 ssh2 [preauth]
Aug 27 10:40:17 monitoring01 sshd[2356753]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 45702 ssh2 [preauth]
Aug 27 10:40:21 monitoring01 sshd[2356782]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 46874 ssh2 [preauth]
Aug 27 10:40:26 monitoring01 sshd[2356803]: Invalid user admin from 121.134.90.172 port 49000
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2026-08-27T02:30:03.240610-06:00 roadrunner sshd[549907]: pam_unix(sshd:auth): authentication failur ...
show more2026-08-27T02:30:03.240610-06:00 roadrunner sshd[549907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.134.90.172 user=root
2026-08-27T02:30:04.740344-06:00 roadrunner sshd[549907]: Failed password for invalid user root from 121.134.90.172 port 33208 ssh2
2026-08-27T02:30:07.697600-06:00 roadrunner sshd[549907]: Failed password for invalid user root from 121.134.90.172 port 33208 ssh2
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2026-08-27T06:55:38.547719+00:00 waf-lhr sshd-session[2568725]: error: maximum authentication attemp ...
show more2026-08-27T06:55:38.547719+00:00 waf-lhr sshd-session[2568725]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 52482 ssh2 [preauth]
2026-08-27T06:55:42.073402+00:00 waf-lhr sshd-session[2568727]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 53148 ssh2 [preauth]
2026-08-27T06:55:45.583637+00:00 waf-lhr sshd-session[2568759]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 53786 ssh2 [preauth]
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Aug 27 07:41:25 Debian-1202-bookworm-amd64-base sshd[2014928]: pam_unix(sshd:auth): authentication f ...
show moreAug 27 07:41:25 Debian-1202-bookworm-amd64-base sshd[2014928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.134.90.172 user=root
Aug 27 07:41:27 Debian-1202-bookworm-amd64-base sshd[2014928]: Failed password for root from 121.134.90.172 port 48942 ssh2
Aug 27 07:41:40 Debian-1202-bookworm-amd64-base sshd[2014928]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 48942 ssh2 [preauth]
Aug 27 07:41:42 Debian-1202-bookworm-amd64-base sshd[2027428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.134.90.172 user=root
Aug 27 07:41:43 Debian-1202-bookworm-amd64-base sshd[2027428]: Failed password for root from 121.134.90.172 port 52188 ssh2
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2026-08-27T04:54:24.995Z, an unauthorized access attempt was detected on port 22 (SSH) from source I ...
show more2026-08-27T04:54:24.995Z, an unauthorized access attempt was detected on port 22 (SSH) from source IP address 121.134.90.172.
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2026-08-27T07:21:46.621918+03:00 kotia sshd-session[441710]: error: maximum authentication attempts ...
show more2026-08-27T07:21:46.621918+03:00 kotia sshd-session[441710]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 46754 ssh2 [preauth]
2026-08-27T07:21:50.576425+03:00 kotia sshd-session[441792]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 47426 ssh2 [preauth]
2026-08-27T07:21:54.408444+03:00 kotia sshd-session[441933]: error: maximum authentication attempts exceeded for root from 121.134.90.172 port 48114 ssh2 [preauth]
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Brute-Force
SSH
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