This IP address has been reported a total of
38
times from
23 distinct
sources.
103.31.11.12 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 11
reports;
Germany
with 2
reports;
Australia
with 1
report.
The most common categories in these recent reports were:
Bad Web Bot
14
times;
Web App Attack
5
times;
Exploited Host
3
times;
Brute-Force
3
times;
DDoS Attack
3
times;
Other
4
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.
nfdump top talker: 103.31.11.12 | first seen 2026-10-09 11:33:50.080 | duration 00:00:00.098 | flows ...
show morenfdump top talker: 103.31.11.12 | first seen 2026-10-09 11:33:50.080 | duration 00:00:00.098 | flows=7 | packets=353958 | bytes=264.2 M | pps=3600 | bps=21.5 M | bpp=746 | proto=any
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Sa ...
show moreMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Sa ...
show moreMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Sa ...
show moreMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Sa ...
show moreMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
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Repeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B0%5 ...
show moreRepeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B0%5D=44&topics%5B1%5D=56&topics%5B2%5D=29&topics%5B3%5D=46 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36")
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Sa ...
show moreMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
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(mod_security) mod_security (id:210350) triggered by 103.31.11.12 (bd-client-P7-H12.discoverynetbd.c ...
show more(mod_security) mod_security (id:210350) triggered by 103.31.11.12 (bd-client-P7-H12.discoverynetbd.com): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 16 10:58:07.482954 2026] [security2:error] [pid 10350:tid 10350] [client 103.31.11.12:52790] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found||anniversarynapkinspersonalized.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "anniversarynapkinspersonalized.com"] [uri "/"] [unique_id "aqquf5yyoj6ytX7n8DFLKwAAAAM"], referer: https://checkdaandpa.site/dir/powerful-seo-backlinks-10403
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Brute-Force
Bad Web Bot
Web App Attack
Anonymous
Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to ...
show moreDistributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to bypass firewall/robots.txt restrictions in printer-friendly.asp
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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0. ...
show moreMozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36
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