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45.6.136.171

Activity Trending Down

Abuse confidence score ?

42% Elevated

37 reports

29 reporters · latest 2 weeks ago

ISP	R.A INTERNET
Usage Type	Fixed Line ISP
ASN	AS266136
Hostname(s)	ultralink.171.rainternet.com.br
Domain Name	rafibra.com.br
Country	🇧🇷 Brazil
City	Recife, Pernambuco

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IP Abuse Reports for 45.6.136.171

This IP address has been reported a total of 37 times from 29 distinct sources. 45.6.136.171 was first reported on January 9th 2026, and the most recent report was 2 weeks ago. In the last 60 days, the top reporter locations were: United States of America with 11 reports; Germany with 5 reports; United Kingdom of Great Britain and Northern Ireland with 2 reports. The most common categories in these recent reports were: Bad Web Bot 9 times; Web App Attack 7 times; DDoS Attack 4 times; Brute-Force 3 times; Hacking 3 times; Other 3 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 nyuuzyou	2026-09-08 16:17:18 (2 weeks ago)	Client failed challenge verification, marked as suspicious. HTTP request received over TCP on applic ... show more Client failed challenge verification, marked as suspicious. HTTP request received over TCP on application ports 80/443. Observed 2026-09-08T16:17:18Z. show less	Bad Web Bot
🇺🇸 kosada.com	2026-09-07 06:35:49 (2 weeks ago)	Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0 ... show more Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0%5D=digest_key_terms%3A383&f%5B1%5D=digest_key_terms%3A391&f%5B2%5D=digest_key_terms%3A535&f%5B3%5D=digest_publication_type%3A927&field_article_edition%5B504%5D=504&field_key_terms%5B358%5D=358 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0") show less	DDoS Attack Bad Web Bot
🇺🇸 gui-ying233	2026-09-05 14:01:47 (2 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 show less	Bad Web Bot
Anonymous	2026-09-04 05:25:33 (2 weeks ago)	Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to ... show more Distributed web crawl botnet attack (like Mellowtel), likely illicit scraping of AI training data to bypass firewall/robots.txt restrictions in thread-skip.asp show less	Exploited Host Bad Web Bot
🇺🇸 kosada.com	2026-08-25 21:39:41 (4 weeks ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇺🇸 TPI-Abuse	2026-08-15 16:45:22 (1 month ago)	(mod_security) mod_security (id:225170) triggered by 45.6.136.171 (ultralink.171.rainternet.com.br): ... show more (mod_security) mod_security (id:225170) triggered by 45.6.136.171 (ultralink.171.rainternet.com.br): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Aug 15 12:45:17.783319 2026] [security2:error] [pid 28896:tid 28896] [client 45.6.136.171:55707] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|avalderlaw.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "avalderlaw.com"] [uri "/wp-json/wp/v2/users"] [unique_id "aoCXnSNdCCwGT7ime5cvoAAAAAU"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 kosada.com	2026-08-12 12:07:27 (1 month ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇬🇧 consul.to	2026-08-10 17:30:55 (1 month ago)	Web attack/malicious scanning detected	Web App Attack
🇩🇪 klaus_ph	2026-08-09 05:29:16 (1 month ago)	45.6.136.171 - - [08/Aug/2026:06:28:33 +0200] "GET /lka/Record/c0280792?lng=eu&print=1 HTTP/1.1" 200 ... show more 45.6.136.171 - - [08/Aug/2026:06:28:33 +0200] "GET /lka/Record/c0280792?lng=eu&print=1 HTTP/1.1" 200 12538 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 11_7_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.6668.29 Safari/537.36" ... show less	Bad Web Bot
🇺🇸 Penny Packer	2026-08-07 17:13:39 (1 month ago)	Fail2Ban apache-tripwires	Web App Attack
🇺🇸 lcvblotter	2026-08-07 14:52:00 (1 month ago)		Port Scan Web App Attack
🇹🇷 oalver	2026-08-07 01:10:53 (1 month ago)	Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: nginx_path_signa ... show more Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: nginx_path_signature. Sources: nginx. Details: path_signature: request to /xmlrpc.php (HTTP 405). First seen: 2026-08-06. Risk score: 30/100. show less	Web App Attack
🇸🇬 securejdprop	2026-08-06 18:18:44 (1 month ago)	This IP was detected by CrowdSec triggering custom/vpatch-xmlrpc-abuse.	Hacking
Anonymous	2026-08-06 16:15:52 (1 month ago)	(PERMBLOCK) 45.6.136.171 (BR/Brazil/ultralink.171.rainternet.com.br) has had more than 4 temp blocks	Hacking
Anonymous	2026-08-06 15:46:17 (1 month ago)	(wordpress) Failed wordpress login from 45.6.136.171 (BR/Brazil/ultralink.171.rainternet.com.br)	Brute-Force

Showing 1 to 15 of 37 reports

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