This IP address has been reported a total of
60
times from
43 distinct
sources.
172.104.215.21 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
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2026-04-04T21:28:50.814025+01:00 tytan sshd-session[1219054]: Connection closed by invalid user 172 ...
show more2026-04-04T21:28:50.814025+01:00 tytan sshd-session[1219054]: Connection closed by invalid user 172.104.215.21 port 53260 [preauth]
2026-04-04T21:29:48.104660+01:00 tytan sshd-session[1219668]: Invalid user chatgpt from 172.104.215.21 port 47648
2026-04-04T21:29:48.226919+01:00 tytan sshd-session[1219668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21
2026-04-04T21:29:50.348490+01:00 tytan sshd-session[1219668]: Failed password for invalid user chatgpt from 172.104.215.21 port 47648 ssh2
2026-04-04T21:29:50.677405+01:00 tytan sshd-session[1219668]: Connection closed by invalid user chatgpt 172.104.215.21 port 47648 [preauth]
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Apr 4 15:44:53 lxc01 sshd[416167]: Invalid user dmdba from 172.104.215.21 port 44072
Apr 4 15:44:5 ...
show moreApr 4 15:44:53 lxc01 sshd[416167]: Invalid user dmdba from 172.104.215.21 port 44072
Apr 4 15:44:53 lxc01 sshd[416167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21
Apr 4 15:44:55 lxc01 sshd[416167]: Failed password for invalid user dmdba from 172.104.215.21 port 44072 ssh2
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2026-04-04T19:54:25.758810+00:00 lab-intern sshd[2138490]: Invalid user vyos from 172.104.215.21 por ...
show more2026-04-04T19:54:25.758810+00:00 lab-intern sshd[2138490]: Invalid user vyos from 172.104.215.21 port 56280
2026-04-04T19:54:25.864989+00:00 lab-intern sshd[2138490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21
2026-04-04T19:54:27.926615+00:00 lab-intern sshd[2138490]: Failed password for invalid user vyos from 172.104.215.21 port 56280 ssh2
2026-04-04T19:54:32.374511+00:00 lab-intern sshd[2138492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21 user=root
2026-04-04T19:54:35.060960+00:00 lab-intern sshd[2138492]: Failed password for root from 172.104.215.21 port 56282 ssh2
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2026-04-04T15:44:27.972195-04:00 oinkvps sshd[28375]: Invalid user zabbix from 172.104.215.21 port 5 ...
show more2026-04-04T15:44:27.972195-04:00 oinkvps sshd[28375]: Invalid user zabbix from 172.104.215.21 port 57036
2026-04-04T15:44:28.055480-04:00 oinkvps sshd[28375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21
2026-04-04T15:44:29.826950-04:00 oinkvps sshd[28375]: Failed password for invalid user zabbix from 172.104.215.21 port 57036 ssh2
2026-04-04T15:44:28.055480-04:00 oinkvps sshd[28375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.215.21
2026-04-04T15:44:29.826950-04:00 oinkvps sshd[28375]: Failed password for invalid user zabbix from 172.104.215.21 port 57036 ssh2
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