This IP address has been reported a total of
15
times from
7 distinct
sources.
183.87.99.116 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.
Automated HTTP request flood (1871 requests in ~10 min) to lovecpokladu.cz using spam ?backlink= que ...
show moreAutomated HTTP request flood (1871 requests in ~10 min) to lovecpokladu.cz using spam ?backlink= query params; bad web bot / web app attack from Huawei Cloud HK.
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(mod_security) mod_security (id:210350) triggered by 183.87.99.116 (-): 1 in the last 300 secs; Port ...
show more(mod_security) mod_security (id:210350) triggered by 183.87.99.116 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue May 26 05:20:29.599174 2026] [security2:error] [pid 24483:tid 24519] [client 183.87.99.116:41995] 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||www.oxfordlawschool.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "www.oxfordlawschool.com"] [uri "/"] [unique_id "ahVl3YzLRVJ0M_P1JgZsBQAAAQs"], referer: http://www.oxfordlawschool.com/
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Brute-Force
Bad Web Bot
Web App Attack
Anonymous
| [Dangerous/India] Aggressive IP 183.87.99.116 (~30 hits). Type: DoS Defender- Web server 400 error ...
show more| [Dangerous/India] Aggressive IP 183.87.99.116 (~30 hits). Type: DoS Defender- Web server 400 error code
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Attempt to access invalid virtual host name (###.###.###.###). Typically used to access "internal" ...
show moreAttempt to access invalid virtual host name (###.###.###.###). Typically used to access "internal" resources improperly exposed externally and "protected" only by a lack of external DNS resolution.
183.87.99.116 - - [16/Dec/2025:23:42:13 +0000] "GET /api/check_version HTTP/1.1" 403 555 "http://http://###.###.###.###/byte/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.127 Safari/537.36" "-"
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