This IP address has been reported a total of
97
times from
71 distinct
sources.
77.66.192.139 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.
2026-06-13T16:28:37.262242+02:00 7of9 sshd-session[697453]: Failed password for invalid user z from ...
show more2026-06-13T16:28:37.262242+02:00 7of9 sshd-session[697453]: Failed password for invalid user z from 77.66.192.139 port 49048 ssh2
2026-06-13T16:28:39.577881+02:00 7of9 sshd-session[697453]: Disconnected from invalid user z 77.66.192.139 port 49048 [preauth]
2026-06-13T16:31:46.082753+02:00 7of9 sshd-session[697588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.66.192.139 user=root
2026-06-13T16:31:48.635856+02:00 7of9 sshd-session[697588]: Failed password for root from 77.66.192.139 port 58144 ssh2
2026-06-13T16:31:50.385245+02:00 7of9 sshd-session[697588]: Disconnected from authenticating user root 77.66.192.139 port 58144 [preauth]
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(sshd) Failed SSH login from 77.66.192.139 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 77.66.192.139 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 13 08:26:01 14431 sshd[3098]: Invalid user vadim from 77.66.192.139 port 55068
Jun 13 08:26:03 14431 sshd[3098]: Failed password for invalid user vadim from 77.66.192.139 port 55068 ssh2
Jun 13 08:30:39 14431 sshd[6055]: Invalid user cl from 77.66.192.139 port 44542
Jun 13 08:30:41 14431 sshd[6055]: Failed password for invalid user cl from 77.66.192.139 port 44542 ssh2
Jun 13 08:32:16 14431 sshd[7160]: Invalid user t1 from 77.66.192.139 port 52770
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2026-06-13T15:20:02.421547+02:00 titan sshd[137293]: Invalid user vadim from 77.66.192.139 port 4647 ...
show more2026-06-13T15:20:02.421547+02:00 titan sshd[137293]: Invalid user vadim from 77.66.192.139 port 46478
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2026-06-13T12:55:01.010088mail.rootshell.is sshd[61616]: Invalid user zhangbin from 77.66.192.139 po ...
show more2026-06-13T12:55:01.010088mail.rootshell.is sshd[61616]: Invalid user zhangbin from 77.66.192.139 port 35530
2026-06-13T12:57:56.097089mail.rootshell.is sshd[61724]: Invalid user m from 77.66.192.139 port 51870
2026-06-13T13:00:46.982443mail.rootshell.is sshd[61793]: Invalid user usuario from 77.66.192.139 port 48376
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2026-06-13T14:54:12.633153+02:00 srv03 sshd-session[3755305]: Invalid user zhangbin from 77.66.192.1 ...
show more2026-06-13T14:54:12.633153+02:00 srv03 sshd-session[3755305]: Invalid user zhangbin from 77.66.192.139 port 51396
2026-06-13T14:54:12.634883+02:00 srv03 sshd-session[3755305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.66.192.139
2026-06-13T14:54:14.718870+02:00 srv03 sshd-session[3755305]: Failed password for invalid user zhangbin from 77.66.192.139 port 51396 ssh2
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77.66.192.139 (RU/Russia/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Por ...
show more77.66.192.139 (RU/Russia/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 13 07:45:48 14499 sshd[12184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.130.127.36 user=root
Jun 13 07:45:51 14499 sshd[12184]: Failed password for root from 45.130.127.36 port 33718 ssh2
Jun 13 07:51:01 14499 sshd[14885]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.66.192.139 user=root
Jun 13 07:51:03 14499 sshd[14885]: Failed password for root from 77.66.192.139 port 40402 ssh2
Jun 13 07:52:37 14499 sshd[15860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.130.127.36 user=root
IP Addresses Blocked:
45.130.127.36 (US/United States/-)
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2026-06-13T14:18:43.079585+02:00 Ubuntu-2404-noble-amd64-base sshd[560176]: Invalid user guest from ...
show more2026-06-13T14:18:43.079585+02:00 Ubuntu-2404-noble-amd64-base sshd[560176]: Invalid user guest from 77.66.192.139 port 52088
2026-06-13T14:23:12.383617+02:00 Ubuntu-2404-noble-amd64-base sshd[563824]: Invalid user suporte from 77.66.192.139 port 42640
2026-06-13T14:24:36.325857+02:00 Ubuntu-2404-noble-amd64-base sshd[564938]: Invalid user postfix from 77.66.192.139 port 54646
2026-06-13T14:26:00.466735+02:00 Ubuntu-2404-noble-amd64-base sshd[566057]: Invalid user roman from 77.66.192.139 port 60102
2026-06-13T14:28:57.949434+02:00 Ubuntu-2404-noble-amd64-base sshd[568435]: Invalid user alexander from 77.66.192.139 port 36692
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2026-06-13T05:18:17.630219-07:00 debian sshd-session[726783]: Invalid user guest from 77.66.192.139 ...
show more2026-06-13T05:18:17.630219-07:00 debian sshd-session[726783]: Invalid user guest from 77.66.192.139 port 58918
2026-06-13T05:22:46.892769-07:00 debian sshd-session[726853]: Invalid user suporte from 77.66.192.139 port 55724
2026-06-13T05:24:12.247145-07:00 debian sshd-session[726869]: Invalid user postfix from 77.66.192.139 port 43922
2026-06-13T05:25:35.352815-07:00 debian sshd-session[726894]: Invalid user roman from 77.66.192.139 port 49852
2026-06-13T05:28:32.842939-07:00 debian sshd-session[726932]: Invalid user alexander from 77.66.192.139 port 39618
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(sshd) Failed SSH login from 77.66.192.139 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 77.66.192.139 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 13 09:18:03 aurora sshd[3381269]: Invalid user guest from 77.66.192.139 port 44144
Jun 13 09:22:33 aurora sshd[3385331]: Invalid user suporte from 77.66.192.139 port 36652
Jun 13 09:23:59 aurora sshd[3386415]: Invalid user postfix from 77.66.192.139 port 49476
Jun 13 09:25:22 aurora sshd[3388331]: Invalid user roman from 77.66.192.139 port 47508
Jun 13 09:28:19 aurora sshd[3391268]: Invalid user alexander from 77.66.192.139 port 36172
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2026-06-13T19:19:31.074408+08:00 CVM24121 sshd[1107107]: pam_unix(sshd:auth): authentication failure ...
show more2026-06-13T19:19:31.074408+08:00 CVM24121 sshd[1107107]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.66.192.139
2026-06-13T19:19:32.657829+08:00 CVM24121 sshd[1107107]: Failed password for invalid user testcrm from 77.66.192.139 port 51606 ssh2
2026-06-13T19:24:26.654941+08:00 CVM24121 sshd[1107723]: Invalid user rail from 77.66.192.139 port 48012
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Port Scan
Brute-Force
Anonymous
Large amount of failed SSH access attempts (brute-force)
Brute-Force
SSH
Anonymous
2026-06-13T13:03:12.754691 web.evocoach.se sshd-session[62816]: pam_unix(sshd:auth): authentication ...
show more2026-06-13T13:03:12.754691 web.evocoach.se sshd-session[62816]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.66.192.139
2026-06-13T13:03:14.606215 web.evocoach.se sshd-session[62816]: Failed password for invalid user reunion from 77.66.192.139 port 50854 ssh2
2026-06-13T13:04:44.824947 web.evocoach.se sshd-session[62832]: Invalid user miranda from 77.66.192.139 port 52024
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2026-06-13T12:54:49.350394+02:00 webmail sshd[2273297]: Invalid user streamer from 77.66.192.139 por ...
show more2026-06-13T12:54:49.350394+02:00 webmail sshd[2273297]: Invalid user streamer from 77.66.192.139 port 58026
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Brute-Force
SSH
Showing 1 to
15
of 97 reports
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