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AbuseIPDB » 103.47.145.11

103.47.145.11 was found in our database!

This IP was reported 306 times. Confidence of Abuse is 100%: ?

100%

ISP	Secure Internet Hong Kong Operations
Usage Type	Data Center/Web Hosting/Transit
ASN	AS199457
Domain Name	solidserver.io
Country	🇳🇱 Netherlands
City	Kerkrade, Limburg

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 103.47.145.11

Whois 103.47.145.11

IP Abuse Reports for 103.47.145.11:

This IP address has been reported a total of 306 times from 206 distinct sources. 103.47.145.11 was first reported on October 13th 2026, and the most recent report was 2 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	IoA Timestamp (UTC)	Comment	Categories
🇺🇦 llighthunter	2026-10-17 12:50:31 (2 hours ago)	Oct 14 02:54:25 mail postfix/smtpd[9210]: lost connection after CONNECT from unknown[103.47.145.11] ... show more Oct 14 02:54:25 mail postfix/smtpd[9210]: lost connection after CONNECT from unknown[103.47.145.11] Oct 14 02:54:25 mail postfix/smtpd[9212]: lost connection after RCPT from unknown[103.47.145.11] show less	Hacking SSH
Anonymous	2026-10-16 23:31:45 (15 hours ago)	2026-10-14 06:24:28.175 [29358] login_pam authenticator failed for (svr) [103.47.145.11]:65190 I=[19 ... show more 2026-10-14 06:24:28.175 [29358] login_pam authenticator failed for (svr) [103.47.145.11]:65190 I=[192.168.0.29]:25 Ci=6613764: 435 Unable to authenticate at present (set_id=monitor): Permission denied ... show less	Brute-Force
🇺🇸 itabu	2026-10-16 17:00:14 (22 hours ago)	Dovecot authentication brute-force attempt.	Brute-Force
🇫🇷 Kraften	2026-10-16 09:07:27 (1 day ago)	Postfix DDOS ...	DDoS Attack Brute-Force
🇬🇧 squarecomp	2026-10-16 09:00:14 (1 day ago)	2026-10-16T10:00:09.586727+01:00 squarecomp postfix/postscreen[2735983]: PREGREET 10 after 0.02 from ... show more 2026-10-16T10:00:09.586727+01:00 squarecomp postfix/postscreen[2735983]: PREGREET 10 after 0.02 from [103.47.145.11]:62537: EHLO svr\r\n ... show less	Port Scan
🇫🇷 3Gear	2026-10-16 07:58:11 (1 day ago)	Oct 15 16:24:05 webserver postfix/smtpd[3881350]: warning: unknown[103.47.145.11]: SASL login authen ... show more Oct 15 16:24:05 webserver postfix/smtpd[3881350]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 Oct 16 07:07:02 webserver postfix/smtpd[4087366]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 Oct 16 07:58:11 webserver postfix/smtpd[4090349]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 ... show less	Email Spam Port Scan Spoofing Brute-Force
🇯🇵 rafled	2026-10-16 07:54:33 (1 day ago)	Oct 16 07:54:33 internal-mail-rafled-com postfix/smtpd[3955545]: NOQUEUE: reject: RCPT from unknown[ ... show more Oct 16 07:54:33 internal-mail-rafled-com postfix/smtpd[3955545]: NOQUEUE: reject: RCPT from unknown[103.47.145.11]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<svr> ... show less	Brute-Force SSH
🇳🇱 ipoac.nl	2026-10-16 07:35:31 (1 day ago)	2026-10-16T07:18:04.404162+02:00 ipoac.nl postfix/smtpd-: NOQUEUE: reject: RCPT from unknown[103.47. ... show more 2026-10-16T07:18:04.404162+02:00 ipoac.nl postfix/smtpd-: NOQUEUE: reject: RCPT from unknown[103.47.145.11]:62914: 554 5.7.1 <dizel5267gmail.com>: Relay access denied; from=<scanningipoac.nl> to=<dizel5267gmail.com> proto=ESMTP helo=<svr> 2026-10-16T09:35:29.688931+02:00 ipoac.nl postfix/smtpd-: NOQUEUE: reject: RCPT from unknown[103.47.145.11]:59377: 554 5.7.1 <dizel5267gmail.com>: Relay access denied; from=<scanning-> to=<dizel5267gmail.com> proto=ESMTP helo=<svr> show less	Brute-Force
🇩🇪 reznekcs	2026-10-16 07:29:14 (1 day ago)	F2B postfix ban. Logs: 2026-10-16T09:29:11.095782+02:00 isp postfix/smtpd[77845]: lost connection af ... show more F2B postfix ban. Logs: 2026-10-16T09:29:11.095782+02:00 isp postfix/smtpd[77845]: lost connection after CONNECT from unknown[103.47.145.11] 2026-10-16T09:29:13.297178+02:00 isp postfix/smtpd[77847]: warning: unknown[103.47.145.11]: SASL login authentication failed: (reason unavailable), sasl_username=webadministrator1 2026-10-16T09:29:13.380114+02:00 isp postfix/smtpd[77847]: NOQUEUE: reject: RCPT from unknown[103.47.145.11]: 504 5.5.2 <svr>: Helo command rejected: need fully-qualified hostname; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<svr> show less	Brute-Force Web App Attack
🇩🇪 Paul Smith	2026-10-16 07:14:21 (1 day ago)	Email Auth Brute force attack 6/5 in last day	Brute-Force
Anonymous	2026-10-16 07:05:30 (1 day ago)	Oct 14 10:01:41 mx1 postfix/smtpd[27437]: warning: unknown[103.47.145.11]: SASL login authentication ... show more Oct 14 10:01:41 mx1 postfix/smtpd[27437]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 Oct 14 10:01:48 mx1 postfix/smtpd[23972]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 Oct 14 21:14:51 mx1 postfix/smtpd[7531]: warning: unknown[103.47.145.11]: SASL login authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force
🇩🇪 tinect	2026-10-16 06:42:15 (1 day ago)	Gets ban for 8h for triggering crowdsecurity/postscreen-rbl at root1.	Web App Attack
🇨🇿 interconnect.cz	2026-10-16 06:39:13 (1 day ago)	[16/Oct/2026 08:38:57] SMTP Spam attack detected from 103.47.145.11, client closed connection before ... show more [16/Oct/2026 08:38:57] SMTP Spam attack detected from 103.47.145.11, client closed connection before SMTP greeting [16/Oct/2026 08:38:57] SMTP Spam attack detected from 103.47.145.11, client closed connection before SMTP greeting [16/Oct/2026 08:39:12] SMTP Spam attack detected from 103.47.145.11, client closed connection before SMTP greeting ... show less	Brute-Force Email Spam
🇫🇷 basing	2026-10-16 06:22:29 (1 day ago)	2026-10-16 07:22:29 pzb SASL PLAIN auth failed: rhost=103.47.145.11...	Brute-Force
🇩🇪 itak	2026-10-16 05:39:05 (1 day ago)	postfix Server DDoS - AUTH drops, early HANGUPs, other DDoS attacks, etc. Might contain brute-force ... show more postfix Server DDoS - AUTH drops, early HANGUPs, other DDoS attacks, etc. Might contain brute-force dictionary attack sightings on IMAP and SMTP. show less	DDoS Attack Port Scan

Showing 1 to 15 of 306 reports

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