This IP address has been reported a total of
359
times from
240 distinct
sources.
49.51.183.161 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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
Anonymous
Failed login attempt detected by Fail2Ban in ssh jail
2026-05-20T08:53:03.968708+02:00 gw-de36-01.guestgw.net sshd[155334]: Disconnected from authenticati ...
show more2026-05-20T08:53:03.968708+02:00 gw-de36-01.guestgw.net sshd[155334]: Disconnected from authenticating user root 49.51.183.161 port 44338 [preauth]
2026-05-20T08:59:49.284141+02:00 gw-de36-01.guestgw.net sshd[157257]: Disconnected from authenticating user root 49.51.183.161 port 57584 [preauth]
2026-05-20T09:01:10.523966+02:00 gw-de36-01.guestgw.net sshd[157744]: Disconnected from authenticating user root 49.51.183.161 port 49076 [preauth]
2026-05-20T09:02:24.465948+02:00 gw-de36-01.guestgw.net sshd[158103]: Disconnected from authenticating user root 49.51.183.161 port 44302 [preauth]
2026-05-20T09:03:38.260034+02:00 gw-de36-01.guestgw.net sshd[158469]: Disconnected from authenticating user root 49.51.183.161 port 38370 [preauth]
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May 20 08:15:07 [host] sshd[8667]: Failed password for root from 49.51.183.161 port 50876 ssh2
May 2 ...
show moreMay 20 08:15:07 [host] sshd[8667]: Failed password for root from 49.51.183.161 port 50876 ssh2
May 20 08:15:07 [host] sshd[8667]: Disconnected from authenticating user root 49.51.183.161 port 508
May 20 08:16:19 [host] sshd[8777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=
May 20 08:16:21 [host] sshd[8777]: Failed password for root from 49.51.183.161 port 44070 ssh2
May 20 08:16:22 [host] sshd[8777]: Disconnected from authenticating user root 49.51.183.161 port 440
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2026-05-20T06:57:56.741845host.enerserver.co.uk sshd[9024]: Failed password for root from 49.51.183. ...
show more2026-05-20T06:57:56.741845host.enerserver.co.uk sshd[9024]: Failed password for root from 49.51.183.161 port 48426 ssh2
2026-05-20T06:59:08.483859host.enerserver.co.uk sshd[9096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.183.161 user=root
2026-05-20T06:59:11.254412host.enerserver.co.uk sshd[9096]: Failed password for root from 49.51.183.161 port 41782 ssh2
2026-05-20T07:00:19.895710host.enerserver.co.uk sshd[9604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.183.161 user=root
2026-05-20T07:00:22.078880host.enerserver.co.uk sshd[9604]: Failed password for root from 49.51.183.161 port 58912 ssh2
...
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CSF/LFD blocked 49.51.183.161 after LF_SSHD on * (inout, perm=1, ttl=1s). Reason: (sshd) Failed SSH ...
show moreCSF/LFD blocked 49.51.183.161 after LF_SSHD on * (inout, perm=1, ttl=1s). Reason: (sshd) Failed SSH login from 49.51.183.161 (US/United States/-): 5 in the last 3600 secs. Evidence: May 20 00:54:59 paladin sshd[2782768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.183.161 user=root
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May 20 07:57:22 [host] sshd[6630]: Failed password for root from 49.51.183.161 port 58612 ssh2
May 2 ...
show moreMay 20 07:57:22 [host] sshd[6630]: Failed password for root from 49.51.183.161 port 58612 ssh2
May 20 07:57:22 [host] sshd[6630]: Disconnected from authenticating user root 49.51.183.161 port 586
May 20 07:58:34 [host] sshd[6790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=
May 20 07:58:36 [host] sshd[6790]: Failed password for root from 49.51.183.161 port 35144 ssh2
May 20 07:58:36 [host] sshd[6790]: Disconnected from authenticating user root 49.51.183.161 port 351
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2026-05-20T13:57:54.364181+08:00 nekoaru-shanghai-1 sshd-session[4143327]: Connection from 49.51.183 ...
show more2026-05-20T13:57:54.364181+08:00 nekoaru-shanghai-1 sshd-session[4143327]: Connection from 49.51.183.161 port 58102 on 192.168.12.24 port 41022 rdomain ""
2026-05-20T13:57:56.377975+08:00 nekoaru-shanghai-1 sshd-session[4143327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.183.161 user=root
2026-05-20T13:57:59.070545+08:00 nekoaru-shanghai-1 sshd-session[4143327]: Failed password for root from 49.51.183.161 port 58102 ssh2
...
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May 20 06:54:14 OakCottage sshd[25188]: Failed password for root from 49.51.183.161 port 47236 ssh2
...
show moreMay 20 06:54:14 OakCottage sshd[25188]: Failed password for root from 49.51.183.161 port 47236 ssh2
May 20 06:55:26 OakCottage sshd[25228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.183.161 user=root
May 20 06:55:28 OakCottage sshd[25228]: Failed password for root from 49.51.183.161 port 59780 ssh2
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