This IP address has been reported a total of
1,309
times from
232 distinct
sources.
91.92.42.243 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.
Blocked by UFW (TCP on 3389)
Source port: 61207
TTL: 236
Packet length: 40
TOS: 0x08
This report (f ...
show moreBlocked by UFW (TCP on 3389)
Source port: 61207
TTL: 236
Packet length: 40
TOS: 0x08
This report (for 91.92.42.243) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
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05/27/2026-05:55:47.523545 src=91.92.42.243 dst=89.144.63.26:5432 proto=6 msg=ET SCAN Suspicious inb ...
show more05/27/2026-05:55:47.523545 src=91.92.42.243 dst=89.144.63.26:5432 proto=6 msg=ET SCAN Suspicious inbound to PostgreSQL port 5432
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2026-05-27T05:46:37.760238+02:00 mx1 postfix/submission/smtpd[1046005]: improper command pipelining ...
show more2026-05-27T05:46:37.760238+02:00 mx1 postfix/submission/smtpd[1046005]: improper command pipelining after CONNECT from unknown[91.92.42.243]: \026\003\001\001\000\001\000\000\374\003\003\257)\3527\244\224\225\177@\252\265\344\326F\355\036Dkj\022\310q\347d\350\242?\021+\331l\374 ;\352\324}\221\325\236\347<!\225\315\200P\237\257\2174\363)\261\027\234\236\334\324\246\344\222\004\266\b\000&\314\250\314\251\300/\3000\300+\300,\300\023\300\t\300\024\300\n\000\234
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May 26 23:08:58 91.92.42.243 TCP SPT=61042 DPT=3306 SYN
May 26 23:09:08 91.92.42.243 TCP SPT=61037 D ...
show moreMay 26 23:08:58 91.92.42.243 TCP SPT=61042 DPT=3306 SYN
May 26 23:09:08 91.92.42.243 TCP SPT=61037 DPT=3306 SYN
May 27 00:42:22 91.92.42.243 TCP SPT=61343 DPT=3306
...
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05/27/2026-05:37:06.928495 src=91.92.42.243 dst=89.144.63.32:3306 proto=6 msg=ET SCAN Suspicious inb ...
show more05/27/2026-05:37:06.928495 src=91.92.42.243 dst=89.144.63.32:3306 proto=6 msg=ET SCAN Suspicious inbound to mySQL port 3306
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SQL Injection
Anonymous
Port Scanner
Port Scan
Anonymous
2026-05-27 03:00:39 postfix/smtpd warning[8265386]: unknown[91.92.42.243]: SASL LOGIN au ...
show more2026-05-27 03:00:39 postfix/smtpd warning[8265386]: unknown[91.92.42.243]: SASL LOGIN authentication failed: authentication failure, username=[xxx]
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Connection to port 8080 with data transfer.
Data preview: GET / HTTP/1.1
Host: 51.21.134.169:8080
...
show moreConnection to port 8080 with data transfer.
Data preview: GET / HTTP/1.1
Host: 51.21.134.169:8080
User-Agent: check-host.cc Intel Platform (https://check-ho
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Blocked by UFW (TCP on 443)
Source port: 61370
TTL: 238
Packet length: 40
TOS: 0x00
This report (fo ...
show moreBlocked by UFW (TCP on 443)
Source port: 61370
TTL: 238
Packet length: 40
TOS: 0x00
This report (for 91.92.42.243) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
show less
Port Scan
Web App Attack
Showing 1036 to
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