AbuseIPDB » 218.91.18.86
218.91.18.86
This IP was reported 5 times. Confidence of
Abuse
is 0% : ?
ISP
CHINANET jiangsu province network
Usage Type
Fixed Line ISP
ASN
AS4134
Domain Name
chinatelecom.cn
Country
🇨🇳
China
City
Shanghai, Shanghai
IP info including ISP, Usage Type, and Location provided
by IPInfo . Updated weekly.
IP Abuse Reports for 218.91.18.86 :
This IP address has been reported a total of
5
times from
3 distinct
sources.
218.91.18.86 was first reported on
June 30th 2025 , and the most recent report was
8 months ago
Old Reports:
The most recent abuse report for this IP address is from
8 months ago
Reporter
IoA Timestamp (UTC)
Comment
Categories
🇺🇸
kosada.com
2025-11-03 13:59:04
(8 months ago)
Web bot: DDoS
DDoS Attack
Bad Web Bot
🇺🇸
TPI-Abuse
2025-10-01 06:12:45
(9 months ago)
(mod_security) mod_security (id:217291) triggered by 218.91.18.86 (-): 1 in the last 300 secs; Ports ...
show more
(mod_security) mod_security (id:217291) triggered by 218.91.18.86 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Oct 01 02:12:41.115568 2025] [security2:error] [pid 6663:tid 6663] [client 218.91.18.86:9993] ModSecurity: Access denied with code 403 (phase 2). Pattern match "(\\\\n|\\\\r)" at ARGS_NAMES:\\r\\n3\\r\\nm. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "145"] [id "217291"] [rev "2"] [msg "HTTP Header Injection Attack via payload (CR/LF detected)||kountz.org|F|2"] [data "Matched Data: \\x0d found within ARGS_NAMES:\\x5cr\\x5cn3\\x5cr\\x5cnm: \\x0d\\x0a3\\x0d\\x0am"] [severity "CRITICAL"] [tag "CWAF"] [tag "Protocol"] [hostname "kountz.org"] [uri "/calendar.php"] [unique_id "aNzGWe5rl3B7X-pNo2bhowAAABg"]
show less
Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
kosada.com
2025-09-30 05:15:50
(9 months ago)
Web bot: DDoS
DDoS Attack
Bad Web Bot
🇺🇸
TPI-Abuse
2025-09-23 10:41:31
(9 months ago)
(mod_security) mod_security (id:210350) triggered by 218.91.18.86 (-): 1 in the last 300 secs; Ports ...
show more
(mod_security) mod_security (id:210350) triggered by 218.91.18.86 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Sep 23 06:41:23.837713 2025] [security2:error] [pid 1344:tid 1344] [client 218.91.18.86:22132] 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.renju.net|F|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "www.renju.net"] [uri "/tournament/830/game/84734/"] [unique_id "aNJ5U0yUpYpFY7VYMTDghwAAAAM"]
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Brute-Force
Bad Web Bot
Web App Attack
🇯🇵
tutugreen
2025-06-30 14:43:23
(1 year ago)
Malicious CDN abuse detected. High volume of suspicious requests: 2.13K. DDoS attack pattern and aut ...
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Malicious CDN abuse detected. High volume of suspicious requests: 2.13K. DDoS attack pattern and automated bot behavior observed targeting Tencent Cloud CDN infrastructure.
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DDoS Attack
Hacking
Bad Web Bot
Web App Attack
Showing 1 to
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of 5 reports
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