AbuseIPDB » 81.91.162.26

81.91.162.26 was found in our database!

This IP was reported 70 times. Confidence of Abuse is 50%: ?

50%

ISP	DENIC eG
Usage Type	Data Center/Web Hosting/Transit
Domain Name	denic.de
Country	Germany
City	Frankfurt am Main, Hessen

IP info including ISP, Usage Type, and Location provided by IP2Location. Updated monthly.

Report 81.91.162.26

Whois 81.91.162.26

IP Abuse Reports for 81.91.162.26:

This IP address has been reported a total of 70 times from 25 distinct sources. 81.91.162.26 was first reported on April 30th 2024, and the most recent report was 2 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 2 weeks ago. It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp in UTC	Comment	Categories
rtbh.com.tr	2024-08-18 20:55:31 (2 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Thaliruth	2024-08-17 11:01:57 (3 weeks ago)	81.91.162.26 - - [17/Aug/2024:13:01:56 +0200] "GET /robots.txt HTTP/1.0" 200 1144 "https://reiter-vo ... show more81.91.162.26 - - [17/Aug/2024:13:01:56 +0200] "GET /robots.txt HTTP/1.0" 200 1144 "https://reiter-von-rohan.de/robots.txt" "Go-http-client/1.1" ... show less	Bad Web Bot
Anonymous	2024-08-16 22:04:59 (3 weeks ago)	SMTP AUTH 81.91.162.26 (SMTP_LOGIN_ATTEMPT)	Brute-Force
Anonymous	2024-08-16 11:08:51 (3 weeks ago)	postfix	Email Spam
Anonymous	2024-08-15 01:50:17 (3 weeks ago)	SMTP AUTH 81.91.162.26 (SMTP_LOGIN_ATTEMPT)	Brute-Force
dusfor72	2024-08-14 20:13:15 (3 weeks ago)	aggressive portscan ...	Port Scan
jomu	2024-08-14 07:04:47 (3 weeks ago)	2024-08-14T07:04:45.309057+00:00 s1 postfix/smtpd[2083552]: lost connection after STARTTLS from unkn ... show more2024-08-14T07:04:45.309057+00:00 s1 postfix/smtpd[2083552]: lost connection after STARTTLS from unknown[81.91.162.26] 2024-08-14T07:04:46.636105+00:00 s1 postfix/submission/smtpd[2083551]: lost connection after EHLO from unknown[81.91.162.26] ... show less	Brute-Force
jomu	2024-08-12 20:24:28 (3 weeks ago)	2024-08-12T20:24:27.587649+00:00 s1 postfix/smtpd[1981262]: lost connection after STARTTLS from unkn ... show more2024-08-12T20:24:27.587649+00:00 s1 postfix/smtpd[1981262]: lost connection after STARTTLS from unknown[81.91.162.26] 2024-08-12T20:24:27.587921+00:00 s1 postfix/submission/smtpd[1981263]: lost connection after EHLO from unknown[81.91.162.26] ... show less	Brute-Force
Hiffo	2024-08-12 14:23:09 (3 weeks ago)	schluepferboerse.de:443 81.91.162.26 - - [12/Aug/2024:16:23:07 +0200] "GET /.well-known/security.txt ... show moreschluepferboerse.de:443 81.91.162.26 - - [12/Aug/2024:16:23:07 +0200] "GET /.well-known/security.txt HTTP/1.1" 403 5264 "http://schluepferboerse.de/.well-known/security.txt" "Go-http-client/1.1" show less	Bad Web Bot
serverobot.de	2024-08-12 05:17:09 (3 weeks ago)	81.91.162.26 - - [12/Aug/2024:07:17:08 +0200] "GET /robots.txt HTTP/1.1" 200 121 "-" "Go-http-client ... show more81.91.162.26 - - [12/Aug/2024:07:17:08 +0200] "GET /robots.txt HTTP/1.1" 200 121 "-" "Go-http-client/1.1" ... show less	Bad Web Bot Web App Attack
MSZ	2024-08-12 03:18:02 (3 weeks ago)	Blocked by Fail2Ban (postfix-aggressive)	Hacking Brute-Force Web App Attack
Kreapptivo	2024-08-12 01:33:37 (3 weeks ago)	[12/Aug/2024:03:33:33 +0200] Web-Request: "GET /.well-known/security.txt", User-Agent: "Go-http-clie ... show more[12/Aug/2024:03:33:33 +0200] Web-Request: "GET /.well-known/security.txt", User-Agent: "Go-http-client/1.1" show less	Bad Web Bot Web App Attack
Thaliruth	2024-08-12 01:13:24 (3 weeks ago)	81.91.162.26 - - [12/Aug/2024:03:13:24 +0200] "GET /robots.txt HTTP/1.0" 200 1144 "http://reiter-von ... show more81.91.162.26 - - [12/Aug/2024:03:13:24 +0200] "GET /robots.txt HTTP/1.0" 200 1144 "http://reiter-von-rohan.de/robots.txt" "Go-http-client/1.1" ... show less	Bad Web Bot
Kreapptivo	2024-08-10 05:54:17 (4 weeks ago)	[10/Aug/2024:07:54:14 +0200] Web-Request: "GET /.well-known/security.txt", User-Agent: "Go-http-clie ... show more[10/Aug/2024:07:54:14 +0200] Web-Request: "GET /.well-known/security.txt", User-Agent: "Go-http-client/1.1" show less	Bad Web Bot Web App Attack
Hiffo	2024-08-09 23:35:06 (4 weeks ago)	mh-cdn.de:443 81.91.162.26 - - [10/Aug/2024:01:35:05 +0200] "GET /robots.txt HTTP/1.1" 404 5437 "htt ... show moremh-cdn.de:443 81.91.162.26 - - [10/Aug/2024:01:35:05 +0200] "GET /robots.txt HTTP/1.1" 404 5437 "http://mh-cdn.de/robots.txt" "Go-http-client/1.1" show less	Bad Web Bot