AbuseIPDB » 5.206.194.9

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5.206.194.9 was found in our database!

This IP was reported 3,119 times. Confidence of Abuse is 100%: ?

100%

ISP	Stofa A/S
Usage Type	Fixed Line ISP
Hostname(s)	5CEC209.rev.sefiber.dk
Domain Name	stofa.dk
Country	Denmark
City	Padborg, Syddanmark

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

Report 5.206.194.9

Whois 5.206.194.9

IP Abuse Reports for 5.206.194.9:

This IP address has been reported a total of 3,119 times from 452 distinct sources. 5.206.194.9 was first reported on June 22nd 2022, and the most recent report was 3 hours ago.

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.

Reporter	Date	Comment	Categories
MSZ	3 hours ago	Fail2Ban triggered by postfix[mode=aggressive] Tue 03 Oct 2023 07:27:24 AM CEST	Hacking Brute-Force Web App Attack
SoLoR	3 hours ago	Email SPAM/Brute Force by Fail2Ban ...	Email Spam Brute-Force
adlp.org	6 hours ago	Oct 3 01:39:00 nginx-mua ==smtp/[email protected]== : TRAKEUR-Out;0;127.0.0.1;5.206.194.9;[UNAVAILAB ... show moreOct 3 01:39:00 nginx-mua ==smtp/[email protected]== : TRAKEUR-Out;0;127.0.0.1;5.206.194.9;[UNAVAILABLE];in[email protected];smtp;plain;1;@e-sayegh.eu$;KILL;2;Licence to kill Oct 3 01:39:03 nginx-mua ==smtp/[email protected]== : TRAKEUR-Out;0;127.0.0.1;5.206.194.9;[UNAVAILABLE];in[email protected];smtp;plain;1;@e-sayegh.eu$;KILL;2;Licence to kill Oct 3 01:39:06 nginx-mua ==smtp/[email protected]== : TRAKEUR-Out;0;127.0.0.1;5.206.194.9;[UNAVAILABLE];in[email protected];smtp;plain;1;@e-sayegh.eu$;KILL;2;Licence to kill ... show less	Brute-Force
ut-addicted.com	7 hours ago	Sep 28 09:37:31 www postfix/smtpd\[8494\]: lost connection after AUTH from 5CEC209.rev.sefiber.dk\[5 ... show moreSep 28 09:37:31 www postfix/smtpd\[8494\]: lost connection after AUTH from 5CEC209.rev.sefiber.dk\[5.206.194.9\] show less	Hacking Brute-Force
ThreatBook.io	7 hours ago	ThreatBook Intelligence: Spam more details on http://threatbook.io/ip/5.206.194.9	SSH
Birdflew	8 hours ago	Failed SMTP login	Brute-Force
MSZ	8 hours ago	Fail2Ban triggered by postfix[mode=aggressive] Tue 03 Oct 2023 01:41:48 AM CEST	Hacking Brute-Force Web App Attack
stom	8 hours ago	2023-10-02T23:41:09.191900ls1.tom2.co.uk postfix/smtpd[22136]: warning: 5CEC209.rev.sefiber.dk[5.206 ... show more2023-10-02T23:41:09.191900ls1.tom2.co.uk postfix/smtpd[22136]: warning: 5CEC209.rev.sefiber.dk[5.206.194.9]: SASL LOGIN authentication failed: authentication failure ... show less	Email Spam Brute-Force
Paul Smith	11 hours ago	Email Auth Brute force attack 4/4 in last day	Brute-Force
singertc	12 hours ago	2023-10-02 22:17:19 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> ... show more2023-10-02 22:17:19 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: relay not permitted 2023-10-02 22:17:19 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: relay not permitted ... show less	Email Spam Hacking
slimhost.com.ua	15 hours ago	2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] sender verify fail for <he5pgjc7hkucfx@bl ... show more2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] sender verify fail for <[email protected]>: Unrouteable address 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed 2023-10-02 19:10:01 H=5cec209.rev.sefiber.dk [5.206.194.9] F=<he5pgjc7hkucf ... show less	FTP Brute-Force Port Scan Hacking Brute-Force Bad Web Bot Web App Attack
HyperSpeed	18 hours ago	Oct 2 14:27:25 SE1 sshd[1933007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid= ... show moreOct 2 14:27:25 SE1 sshd[1933007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.206.194.9 user=root Oct 2 14:27:27 SE1 sshd[1933007]: Failed password for root from 5.206.194.9 port 48935 ssh2 ... show less	Brute-Force SSH
mickael137	18 hours ago	2023-10-02T16:11:05.406664+02:00 X postfix/smtpd[2076345]: warning: 5CEC209.rev.sefiber.dk[5.206.19 ... show more2023-10-02T16:11:05.406664+02:00 X postfix/smtpd[2076345]: warning: 5CEC209.rev.sefiber.dk[5.206.194.9]: SASL CRAM-MD5 authentication failed: PDI5MzE2NjgxNTQyNTg5NjkuMTY5NjI1NTg2M0BkZWRpNC5taWNsZWQubmV0Pg== 2023-10-02T16:11:05.919595+02:00 X postfix/smtpd[2076345]: lost connection after AUTH from 5CEC209.rev.sefiber.dk[5.206.194.9] 2023-10-02T16:11:05.919772+02:00 X postfix/smtpd[2076345]: disconnect from 5CEC209.rev.sefiber.dk[5.206.194.9] ehlo=2 starttls=1 auth=0/1 commands=3/4 show less	Brute-Force
jk jk	18 hours ago	WAF_blocked	Hacking Web App Attack
Anonymous	19 hours ago	IMAP password guessing	Brute-Force