Recent reportsWe have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
(pop3d) Failed POP3 login from 161.97.172.196 (FR/France/vmi3683177.contaboserver.net)
Brute-Force
Anonymous
2026-11-09T07:25:10.422049+02:00 de-fsn1-host1 sshd-session[2058035]: Invalid user ubuntu from 161.97.172.196 port 47140
2026-11-09T07:42:55.308366+02:00 de-fsn1-host1 sshd-session[2064926]: Invalid user ubuntu from 161.97.172.196 port 37370
2026-11- ...
show more2026-11-09T07:25:10.422049+02:00 de-fsn1-host1 sshd-session[2058035]: Invalid user ubuntu from 161.97.172.196 port 47140
2026-11-09T07:42:55.308366+02:00 de-fsn1-host1 sshd-session[2064926]: Invalid user ubuntu from 161.97.172.196 port 37370
2026-11-09T07:59:55.361922+02:00 de-fsn1-host1 sshd-session[2071554]: Invalid user ubuntu from 161.97.172.196 port 54328
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2026-11-09T05:19:01.332Z, an unauthorized SSH access attempt was detected from source IP address 161.97.172.196 by our NetFlow-based intrusion detection.
Port Scan
Brute-Force
SSH
Anonymous
2026-11-09T05:03:40.668808+02:00 de-fsn1-host1 sshd-session[2001716]: Invalid user ubuntu from 161.97.172.196 port 55340
2026-11-09T05:58:11.645897+02:00 de-fsn1-host1 sshd-session[2023394]: Invalid user ubuntu from 161.97.172.196 port 60014
2026-11- ...
show more2026-11-09T05:03:40.668808+02:00 de-fsn1-host1 sshd-session[2001716]: Invalid user ubuntu from 161.97.172.196 port 55340
2026-11-09T05:58:11.645897+02:00 de-fsn1-host1 sshd-session[2023394]: Invalid user ubuntu from 161.97.172.196 port 60014
2026-11-09T06:15:22.897698+02:00 de-fsn1-host1 sshd-session[2030085]: Invalid user ubuntu from 161.97.172.196 port 53978
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2026-11-08T22:53:47.433693-04:00 bertha.local sshd-session[3788678]: Invalid user ubuntu from 161.97.172.196 port 40858
2026-11-08T23:48:20.222719-04:00 bertha.local sshd-session[3985718]: Invalid user ubuntu from 161.97.172.196 port 41096
2026-11-09 ...
show more2026-11-08T22:53:47.433693-04:00 bertha.local sshd-session[3788678]: Invalid user ubuntu from 161.97.172.196 port 40858
2026-11-08T23:48:20.222719-04:00 bertha.local sshd-session[3985718]: Invalid user ubuntu from 161.97.172.196 port 41096
2026-11-09T00:05:37.214656-04:00 bertha.local sshd-session[4054397]: Invalid user ubuntu from 161.97.172.196 port 36898
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2026-11-09T02:18:18.337097ee-nginx-elbernabeu sshd[9991]: Invalid user ubuntu from 161.97.172.196 port 36520
2026-11-09T03:59:30.692319ee-nginx-elbernabeu sshd[17333]: Invalid user ubuntu from 161.97.172.196 port 34702
2026-11-09T04:54:03.028266ee-ng ...
show more2026-11-09T02:18:18.337097ee-nginx-elbernabeu sshd[9991]: Invalid user ubuntu from 161.97.172.196 port 36520
2026-11-09T03:59:30.692319ee-nginx-elbernabeu sshd[17333]: Invalid user ubuntu from 161.97.172.196 port 34702
2026-11-09T04:54:03.028266ee-nginx-elbernabeu sshd[21354]: Invalid user ubuntu from 161.97.172.196 port 36262
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Automated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 using multiple usernames and password guesses within a short timeframe.
Nov 9 01:23:01 dabeau sshd[18888]: Invalid user ubuntu from 161.97.172.196 port 45346
Nov 9 01:23:01 dabeau sshd[18888]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.97.172.196
Nov 9 01:23:03 dabeau ...
show moreNov 9 01:23:01 dabeau sshd[18888]: Invalid user ubuntu from 161.97.172.196 port 45346
Nov 9 01:23:01 dabeau sshd[18888]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.97.172.196
Nov 9 01:23:03 dabeau sshd[18888]: Failed password for invalid user ubuntu from 161.97.172.196 port 45346 ssh2
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Nov 9 02:20:25 zulu1924 sshd[1463397]: Invalid user ubuntu from 161.97.172.196 port 43948
Nov 9 02:20:27 zulu1924 sshd[1463397]: Failed password for invalid user ubuntu from 161.97.172.196 port 43948 ssh2
Brute-Force
SSH
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