This IP address has been reported a total of
18
times from
18 distinct
sources.
16.59.23.142 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.
Oct 17 15:56:36 javastart sshd[3982402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreOct 17 15:56:36 javastart sshd[3982402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
Oct 17 15:56:38 javastart sshd[3982402]: Failed password for invalid user 7777777 from 16.59.23.142 port 13685 ssh2
Oct 17 15:56:37 javastart sshd[3982400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
Oct 17 15:56:39 javastart sshd[3982400]: Failed password for invalid user admin from 16.59.23.142 port 10136 ssh2
Oct 17 15:56:46 javastart sshd[3982448]: Invalid user admin from 16.59.23.142 port 38867
...
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Blocked by UFW (TCP on 22)
Source port: 27773
TTL: 57
Packet length: 52
TOS: 0x00
This report (for ...
show moreBlocked by UFW (TCP on 22)
Source port: 27773
TTL: 57
Packet length: 52
TOS: 0x00
This report (for 16.59.23.142) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
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2026-10-17T05:31:44.675021-07:00 server sshd[1628630]: pam_unix(sshd:auth): authentication failure; ...
show more2026-10-17T05:31:44.675021-07:00 server sshd[1628630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
2026-10-17T05:31:47.218796-07:00 server sshd[1628630]: Failed password for invalid user admin from 16.59.23.142 port 24308 ssh2
2026-10-17T05:31:46.049854-07:00 server sshd[1628641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
2026-10-17T05:31:47.869980-07:00 server sshd[1628641]: Failed password for invalid user 7777777 from 16.59.23.142 port 25999 ssh2
2026-10-17T05:31:51.951398-07:00 server sshd[1629197]: Invalid user admin from 16.59.23.142 port 55106
...
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2026-10-17T12:31:43.655066+00:00 ip-172-31-5-127 sshd[3342077]: Invalid user admin from 16.59.23.142 ...
show more2026-10-17T12:31:43.655066+00:00 ip-172-31-5-127 sshd[3342077]: Invalid user admin from 16.59.23.142 port 24031
2026-10-17T12:31:45.126206+00:00 ip-172-31-5-127 sshd[3342077]: Connection reset by invalid user admin 16.59.23.142 port 24031 [preauth]
2026-10-17T12:31:45.245635+00:00 ip-172-31-5-127 sshd[3342080]: Invalid user 7777777 from 16.59.23.142 port 29336
...
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2026-10-17T08:16:07.902910-04:00 sputnik3 sshd[1575606]: Invalid user 7777777 from 16.59.23.142 port ...
show more2026-10-17T08:16:07.902910-04:00 sputnik3 sshd[1575606]: Invalid user 7777777 from 16.59.23.142 port 45265
2026-10-17T08:16:08.656849-04:00 sputnik3 sshd[1575607]: Invalid user admin from 16.59.23.142 port 45747
2026-10-17T08:16:17.284876-04:00 sputnik3 sshd[1575611]: Invalid user 7777777 from 16.59.23.142 port 42771
...
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2026-10-17T11:18:26.637976+00:00 sgp01 sshd[1094976]: Invalid user admin from 16.59.23.142 port 4784 ...
show more2026-10-17T11:18:26.637976+00:00 sgp01 sshd[1094976]: Invalid user admin from 16.59.23.142 port 47848
2026-10-17T11:18:28.353743+00:00 sgp01 sshd[1094978]: Invalid user 7777777 from 16.59.23.142 port 48900
2026-10-17T11:18:30.055499+00:00 sgp01 sshd[1094980]: Invalid user super123 from 16.59.23.142 port 49719
2026-10-17T11:18:35.887176+00:00 sgp01 sshd[1094983]: Invalid user 7777777 from 16.59.23.142 port 46664
2026-10-17T11:18:39.452725+00:00 sgp01 sshd[1094985]: Invalid user admin from 16.59.23.142 port 47750
...
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Oct 17 11:57:27 plesk sshd-session[802817]: pam_unix(sshd:auth): authentication failure; logname= ui ...
show moreOct 17 11:57:27 plesk sshd-session[802817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142 user=root
Oct 17 11:57:30 plesk sshd-session[802817]: Failed password for root from 16.59.23.142 port 48161 ssh2
Oct 17 11:57:39 plesk sshd-session[803772]: Invalid user sunshine from 16.59.23.142 port 51860
Oct 17 11:57:39 plesk sshd-session[803773]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142 user=root
Oct 17 11:57:41 plesk sshd-session[803773]: Failed password for root from 16.59.23.142 port 51920 ssh2
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Oct 17 05:45:43 newyork sshd[1297041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 e ...
show moreOct 17 05:45:43 newyork sshd[1297041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
Oct 17 05:45:46 newyork sshd[1297041]: Failed password for invalid user admin from 16.59.23.142 port 53422 ssh2
Oct 17 05:45:47 newyork sshd[1297043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.59.23.142
Oct 17 05:45:49 newyork sshd[1297043]: Failed password for invalid user 7777777 from 16.59.23.142 port 54642 ssh2
Oct 17 05:45:54 newyork sshd[1297045]: Invalid user admin from 16.59.23.142 port 47454
...
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[probe-44-49] 2026-10-17 07:41:55, Client: 16.59.23.142, Protocol: 6, Unauthorized activity to HTTP: ...
show more[probe-44-49] 2026-10-17 07:41:55, Client: 16.59.23.142, Protocol: 6, Unauthorized activity to HTTP: HEAD /
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Web App Attack
Showing 1 to
15
of 18 reports
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