This IP address has been reported a total of
63
times from
61 distinct
sources.
35.80.21.128 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.
Honeypot detection: SSH/Telnet brute-force. 2 events observed. Reported automatically from a honeypo ...
show moreHoneypot detection: SSH/Telnet brute-force. 2 events observed. Reported automatically from a honeypot sensor.
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35.80.21.128 fell into Endlessh tarpit; 0/8 total connections are currently still open. Total time w ...
show more35.80.21.128 fell into Endlessh tarpit; 0/8 total connections are currently still open. Total time wasted: 1m 36s. Total bytes sent by tarpit: 10.00KiB. Report generated by Endlessh Report Generator v1.2.3
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2026-10-15T02:57:33.796695cowgrassland sshd[2329084]: Connection closed by 35.80.21.128 port 60662 [ ...
show more2026-10-15T02:57:33.796695cowgrassland sshd[2329084]: Connection closed by 35.80.21.128 port 60662 [preauth]
2026-10-15T02:57:36.272026cowgrassland sshd[2329091]: Connection closed by 35.80.21.128 port 60672 [preauth]
2026-10-15T02:57:36.598786cowgrassland sshd[2329122]: Unable to negotiate with 35.80.21.128 port 60684: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
2026-10-15T02:57:38.306590cowgrassland sshd[2329126]: Unable to negotiate with 35.80.21.128 port 60690: no matching host key type found. Their offer: ecdsa-sha2-nistp521,[email protected] [preauth]
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2026-10-15T02:19:39.542435+00:00 active-hunting.de sshd[565935]: Connection closed by 35.80.21.128 p ...
show more2026-10-15T02:19:39.542435+00:00 active-hunting.de sshd[565935]: Connection closed by 35.80.21.128 port 50934 [preauth]
2026-10-15T02:19:40.579080+00:00 active-hunting.de sshd[565955]: Connection closed by 35.80.21.128 port 50948 [preauth]
2026-10-15T02:19:41.103412+00:00 active-hunting.de sshd[565960]: Unable to negotiate with 35.80.21.128 port 40166: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
...
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