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IP Abuse Reports for 43.156.203.21
This IP address has been reported a total of
15
times from
11 distinct
sources.
43.156.203.21 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 4
reports;
United States of America
with 3
reports;
Poland
with 2
reports.
The most common categories in these recent reports were:
Bad Web Bot
8
times;
Web App Attack
5
times;
Port Scan
2
times;
Exploited Host
2
times;
DDoS Attack
2
times;
Other
2
times.
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.
This address requests our sites over plain http, is answered with a redirect to https, and never fol ...
show moreThis address requests our sites over plain http, is answered with a redirect to https, and never follows it — over and over. A browser follows redirects; a scanner enumerating hosts does not. It reads nothing it asks for and only loads the server; blocked. Please check what runs on this address. | method: GET | path: /robots.txt | 2026-09-21 14:10 UTC
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Blocked abusive HTTP application-layer DoS / botnet traffic from 43.156.203.21: traffic from this ad ...
show moreBlocked abusive HTTP application-layer DoS / botnet traffic from 43.156.203.21: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host.
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Triggered Cloudflare WAF (firewallCustom) from SG.
Action taken: BLOCK
Protocol: HTTP/1.1 (GET metho ...
show moreTriggered Cloudflare WAF (firewallCustom) from SG.
Action taken: BLOCK
Protocol: HTTP/1.1 (GET method)
Endpoint: /ip
UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
This report was generated by:
https://github.com/sefinek/Cloudflare-WAF-To-AbuseIPDB
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Enumerating paths that do not exist (scanning) | method: GET | path: /ip | ua: Mozilla/5.0 (Macintos ...
show moreEnumerating paths that do not exist (scanning) | method: GET | path: /ip | ua: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 | 2026-09-14 08:14 UTC
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Asking over plain http and never following the redirect served — a crawler that reads nothing it ask ...
show moreAsking over plain http and never following the redirect served — a crawler that reads nothing it asks for | method: GET | path: /ip | 2026-09-12 08:46 UTC
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Asking over plain http and never following the redirect served — a crawler that reads nothing it ask ...
show moreAsking over plain http and never following the redirect served — a crawler that reads nothing it asks for | method: GET | path: /ip | 2026-09-11 05:51 UTC
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Asking over plain http and never following the redirect served — a crawler that reads nothing it ask ...
show moreAsking over plain http and never following the redirect served — a crawler that reads nothing it asks for | method: GET | path: /ip | 2026-09-10 18:34 UTC
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