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AbuseIPDB » 103.171.172.3

103.171.172.3 was found in our database!

This IP was reported 27 times. Confidence of Abuse is 26%: ?

26%

ISP	Megatel Networks Private Limited
Usage Type	Fixed Line ISP
ASN	AS149240
Domain Name	megatelnetworks.in
Country	🇮🇳 India
City	Greater Noida, Uttar Pradesh

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

Report 103.171.172.3

Whois 103.171.172.3

IP Abuse Reports for 103.171.172.3:

This IP address has been reported a total of 27 times from 15 distinct sources. 103.171.172.3 was first reported on March 24th 2023, and the most recent report was 7 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
🇵🇹 rnl	2026-07-20 10:24:06 (7 hours ago)	postfix	Brute-Force Email Spam
🇵🇹 rnl	2026-07-19 05:39:25 (1 day ago)	postfix (unknown user, SPF fail or relay access denied)	Brute-Force
🇨🇭 Origon	2026-07-09 04:33:38 (1 week ago)	NOQUEUE - IP: 103.171.172.3 - Jul 9 06:33:38 plesk postfix/smtpd[2769993]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 103.171.172.3 - Jul 9 06:33:38 plesk postfix/smtpd[2769993]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇩🇪 filstal.org	2026-07-09 01:46:04 (1 week ago)	CrowdSec: crowdsecurity/postfix-helo-rejected	Email Spam
🇩🇪 Jochen Pretli	2026-07-06 21:36:54 (1 week ago)	connection to honeypot	Email Spam Port Scan
🇨🇭 Origon	2026-07-06 02:10:27 (2 weeks ago)	NOQUEUE - IP: 103.171.172.3 - Jul 6 04:10:26 plesk postfix/smtpd[4044509]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 103.171.172.3 - Jul 6 04:10:26 plesk postfix/smtpd[4044509]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇨🇭 Origon	2026-06-30 17:22:03 (2 weeks ago)	NOQUEUE - IP: 103.171.172.3 - Jun 30 19:22:03 plesk postfix/smtpd[2815569]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.171.172.3 - Jun 30 19:22:03 plesk postfix/smtpd[2815569]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇨🇭 Origon	2026-06-22 02:51:41 (4 weeks ago)	NOQUEUE - IP: 103.171.172.3 - Jun 22 04:51:41 plesk postfix/smtpd[305448]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 103.171.172.3 - Jun 22 04:51:41 plesk postfix/smtpd[305448]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇨🇭 Origon	2026-06-17 09:35:51 (1 month ago)	NOQUEUE - IP: 103.171.172.3 - Jun 17 11:35:51 plesk postfix/smtpd[1269495]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.171.172.3 - Jun 17 11:35:51 plesk postfix/smtpd[1269495]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇪🇸 didevi	2026-04-10 18:59:29 (3 months ago)	SPAM or Brute force attack detected	Email Spam Brute-Force
Anonymous	2026-04-07 19:02:51 (3 months ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇩🇪 vereinshosting	2026-03-03 15:40:13 (4 months ago)	SPAM email (score: 32.6)	Email Spam
🇩🇪 Viveronese	2026-03-03 11:18:02 (4 months ago)	SASL LOGIN authentication failed	Brute-Force
🇨🇭 Origon	2026-03-02 18:30:59 (4 months ago)	NOQUEUE - IP: 103.171.172.3 - Mar 2 19:30:58 plesk postfix/smtpd[3327278]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 103.171.172.3 - Mar 2 19:30:58 plesk postfix/smtpd[3327278]: NOQUEUE: reject: RCPT from unknown[103.171.172.3]: 554 5.7.1 Service unavailable; Client host [103.171.172.3] blocked using dnsbl-1.uceprotect.net; IP 103.171.172.3 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.171.172.3; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.171.172.3> show less	Email Spam
🇳🇱 Cloud86 B.V.	2026-02-12 18:52:05 (5 months ago)	Email spam	Email Spam

Showing 1 to 15 of 27 reports

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