This IP address has been reported a total of
83
times from
64 distinct
sources.
45.156.87.66 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.
2026-06-16T17:49:12.054900+02:00 sshd[4050656]: Disconnected from invalid user 45.156.87.66 port [pr ...
show more2026-06-16T17:49:12.054900+02:00 sshd[4050656]: Disconnected from invalid user 45.156.87.66 port [preauth]
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2026-06-16T16:32:17.459199+02:00 axisverse sshd-session[1991767]: Invalid user sample from 45.156.87 ...
show more2026-06-16T16:32:17.459199+02:00 axisverse sshd-session[1991767]: Invalid user sample from 45.156.87.66 port 48808
2026-06-16T16:39:04.539931+02:00 axisverse sshd-session[2026261]: Invalid user nami from 45.156.87.66 port 36310
2026-06-16T16:42:26.137457+02:00 axisverse sshd-session[2041042]: Invalid user admin from 45.156.87.66 port 35054
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2026-06-16T16:04:57.710578+02:00 sshd[4007497]: Disconnected from invalid user 45.156.87.66 port [pr ...
show more2026-06-16T16:04:57.710578+02:00 sshd[4007497]: Disconnected from invalid user 45.156.87.66 port [preauth]
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2026-06-16T16:54:34.022352+03:00 nexus6 sshd[1482466]: Invalid user admin from 45.156.87.66 port 403 ...
show more2026-06-16T16:54:34.022352+03:00 nexus6 sshd[1482466]: Invalid user admin from 45.156.87.66 port 40304
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Brute-Force
SSH
Anonymous
2026-06-16T14:26:32.076689+01:00 vps sshd[879742]: pam_unix(sshd:auth): authentication failure; logn ...
show more2026-06-16T14:26:32.076689+01:00 vps sshd[879742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66 user=root
2026-06-16T14:26:33.869795+01:00 vps sshd[879742]: Failed password for invalid user root from 45.156.87.66 port 55240 ssh2
2026-06-16T14:34:38.891654+01:00 vps sshd[889834]: Invalid user spring from 45.156.87.66 port 49428
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Jun 16 13:23:09 instance1 sshd[1674053]: Disconnected from authenticating user root 45.156.87.66 por ...
show moreJun 16 13:23:09 instance1 sshd[1674053]: Disconnected from authenticating user root 45.156.87.66 port 51694 [preauth]
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Fail2Ban automatic report:
SSH brute-force:
Jun 16 14:34:53 serw sshd[1954836]: Disconnected from au ...
show moreFail2Ban automatic report:
SSH brute-force:
Jun 16 14:34:53 serw sshd[1954836]: Disconnected from authenticating user root 45.156.87.66 port 33352 [preauth]
Jun 16 14:41:27 serw sshd[1955004]: Invalid user dino from 45.156.87.66 port 43014
Jun 16 14:41:27 serw sshd[1955004]: Disconnected from invalid user dino 45.156.87.66 port 43014 [preauth]
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45.156.87.66 (NL/The Netherlands/-), 5 distributed sshd attacks on account [root] in the last 3600 s ...
show more45.156.87.66 (NL/The Netherlands/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 16 07:40:16 13782 sshd[24223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.252.130 user=root
Jun 16 07:28:51 13782 sshd[18046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.252.130 user=root
Jun 16 07:28:54 13782 sshd[18046]: Failed password for root from 172.245.252.130 port 38916 ssh2
Jun 16 07:35:38 13782 sshd[21593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66 user=root
Jun 16 07:35:40 13782 sshd[21593]: Failed password for root from 45.156.87.66 port 59706 ssh2
IP Addresses Blocked:
172.245.252.130 (US/United States/172-245-252-130-host.colocrossing.com)
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45.156.87.66 (NL/The Netherlands/-), 5 distributed sshd attacks on account [root] in the last 3600 s ...
show more45.156.87.66 (NL/The Netherlands/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 16 07:21:02 14048 sshd[16464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.190.138.163 user=root
Jun 16 07:18:23 14048 sshd[15335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66 user=root
Jun 16 07:18:25 14048 sshd[15335]: Failed password for root from 45.156.87.66 port 42698 ssh2
Jun 16 07:21:38 14048 sshd[16925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.253.244.147 user=root
Jun 16 07:21:40 14048 sshd[16925]: Failed password for root from 103.253.244.147 port 58228 ssh2
IP Addresses Blocked:
115.190.138.163 (CN/China/-)
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Jun 16 11:42:58 ubuntu sshd[588068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui ...
show moreJun 16 11:42:58 ubuntu sshd[588068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66 user=root
Jun 16 11:43:00 ubuntu sshd[588068]: Failed password for root from 45.156.87.66 port 58428 ssh2
Jun 16 11:45:06 ubuntu sshd[588073]: Invalid user linux from 45.156.87.66 port 53924
Jun 16 11:45:06 ubuntu sshd[588073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66
Jun 16 11:45:08 ubuntu sshd[588073]: Failed password for invalid user linux from 45.156.87.66 port 53924 ssh2
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Report 2470810 with IP 3518377 for SSH brute-force attack by source 3513035 via ssh-honeypot/0.2.0+h ...
show moreReport 2470810 with IP 3518377 for SSH brute-force attack by source 3513035 via ssh-honeypot/0.2.0+http
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(sshd) Failed SSH login from 45.156.87.66 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: *; ...
show more(sshd) Failed SSH login from 45.156.87.66 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 16 06:30:51 14592 sshd[2602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.156.87.66 user=root
Jun 16 06:30:53 14592 sshd[2602]: Failed password for root from 45.156.87.66 port 42242 ssh2
Jun 16 06:36:12 14592 sshd[5594]: Invalid user vodafone from 45.156.87.66 port 50130
Jun 16 06:36:13 14592 sshd[5594]: Failed password for invalid user vodafone from 45.156.87.66 port 50130 ssh2
Jun 16 06:38:21 14592 sshd[6786]: Invalid user jia from 45.156.87.66 port 51448
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2026-06-16T13:27:53.691037+02:00 router01.peter-barth.de sshd-session[1951351]: Disconnected from au ...
show more2026-06-16T13:27:53.691037+02:00 router01.peter-barth.de sshd-session[1951351]: Disconnected from authenticating user root 45.156.87.66 port 35958 [preauth]
2026-06-16T13:35:42.898825+02:00 router01.peter-barth.de sshd-session[1952472]: Invalid user vodafone from 45.156.87.66 port 55094
2026-06-16T13:35:42.921466+02:00 router01.peter-barth.de sshd-session[1952472]: Disconnected from invalid user vodafone 45.156.87.66 port 55094 [preauth]
2026-06-16T13:37:52.966066+02:00 router01.peter-barth.de sshd-session[1952775]: Invalid user jia from 45.156.87.66 port 49350
2026-06-16T13:37:52.989544+02:00 router01.peter-barth.de sshd-session[1952775]: Disconnected from invalid user jia 45.156.87.66 port 49350 [preauth]
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2026-06-16T12:27:46.210227+01:00 prod-02 sshd[1235614]: Failed password for root from 45.156.87.66 p ...
show more2026-06-16T12:27:46.210227+01:00 prod-02 sshd[1235614]: Failed password for root from 45.156.87.66 port 42100 ssh2
2026-06-16T12:35:41.821577+01:00 prod-02 sshd[1235633]: Invalid user vodafone from 45.156.87.66 port 35336
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Brute-Force
SSH
Showing 1 to
15
of 83 reports
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