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35.89.46.239

Activity Trending Down

Abuse Confidence Score

36% Elevated

26 reports

15 reporters · latest 2 weeks ago

ISP: Amazon.com, Inc.
Usage Type: Data Center/Web Hosting/Transit
ASN: AS16509
Hostname(s): smtp.korvantis.net
Domain Name: amazon.com
Country: 🇺🇸 United States of America
City: Boardman, Oregon

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

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Abuse Reports

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Total reports

26 from 15 distinct reporters

First reported

October 22nd 2025

Most recent report

2 weeks ago

Last 60 days

Top reporter locations 🇩🇪 Germany 4 🇨🇭 Switzerland 2 🇫🇷 France 1

Most common categories Email Spam 7 Brute-Force 3 Exploited Host 2 Hacking 1 Web Spam 1

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 (UTC)	Comment	Categories
Anonymous	2026-10-29 07:19:01 UTC · (2 weeks ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇩🇪 FD-IX	2026-10-26 04:56:22 UTC · (2 weeks ago)	SMTP connection rejected due to dnsbl-1.uceprotect.net listing.	Email Spam
🇺🇸 ras07	2026-10-25 16:19:19 UTC · (2 weeks ago)	Spam and phishing attempts.	Phishing Web Spam Exploited Host
🇨🇭 Origon	2026-10-24 14:05:02 UTC · (2 weeks ago)	NOQUEUE - IP: 35.89.46.239 - Oct 24 16:05:01 plesk postfix/smtpd[3441181]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 i ... show more NOQUEUE - IP: 35.89.46.239 - Oct 24 16:05:01 plesk postfix/smtpd[3441181]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=35.89.46.239; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<smtp.korvantis.net> show less	Email Spam
🇩🇪 ksol-hostmaster	2026-10-19 19:18:56 UTC · (3 weeks ago)	Oct 19 21:18:55 ksol postfix/postscreen[86155]: NOQUEUE: reject: RCPT from [35.89.46.239]:62546: 550 5.7.1 Service unavailable; client [35.89.46.239] blocked using dnsbl-1.uceprotect.net; from=<anonymized@email>, to=<anonymized@email>, proto=ESMTP, h ... show more Oct 19 21:18:55 ksol postfix/postscreen[86155]: NOQUEUE: reject: RCPT from [35.89.46.239]:62546: 550 5.7.1 Service unavailable; client [35.89.46.239] blocked using dnsbl-1.uceprotect.net; from=<anonymized@email>, to=<anonymized@email>, proto=ESMTP, helo=<smtp.korvantis.net> ... show less	Email Spam
🇬🇧 stom	2026-10-19 18:23:34 UTC · (3 weeks ago)	2026-10-19T18:23:32.905990ls1.tom2.co.uk postfix/smtpd[7084]: NOQUEUE: reject: RCPT from unknown[35.89.46.239]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias tabl ... show more 2026-10-19T18:23:32.905990ls1.tom2.co.uk postfix/smtpd[7084]: NOQUEUE: reject: RCPT from unknown[35.89.46.239]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<smtp.korvantis.net> ... show less	Brute-Force Email Spam
🇫🇷 smtp.com.es	2026-10-19 09:27:53 UTC · (3 weeks ago)	Brute force attempt.	Brute-Force Email Spam
🇨🇭 Origon	2026-10-19 02:28:44 UTC · (3 weeks ago)	NOQUEUE - IP: 35.89.46.239 - Oct 19 04:28:44 plesk postfix/smtpd[2872204]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 i ... show more NOQUEUE - IP: 35.89.46.239 - Oct 19 04:28:44 plesk postfix/smtpd[2872204]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=35.89.46.239; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<smtp.korvantis.net> show less	Email Spam
🇩🇪 FD-IX	2026-10-15 17:32:20 UTC · (4 weeks ago)	SMTP connection rejected due to dnsbl-1.uceprotect.net listing.	Email Spam
🇩🇪 DocNetzwerk	2026-10-15 16:41:50 UTC · (4 weeks ago)	(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 35.89.46.239 (US/United States/smtp.korvantis.net)	Hacking
🇨🇭 Origon	2026-06-20 13:53:16 UTC · (4 months ago)	NOQUEUE - IP: 35.89.46.239 - Jun 20 15:53:16 plesk postfix/smtpd[2429320]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 i ... show more NOQUEUE - IP: 35.89.46.239 - Jun 20 15:53:16 plesk postfix/smtpd[2429320]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=35.89.46.239; from=<[email protected]> to=<REDACTED@REDACTED> proto=SMTP helo=<smtp.korvantis.net> show less	Email Spam
Anonymous	2026-06-19 14:50:21 UTC · (4 months ago)	2026-06-19T16:50:20.854959+02:00 soli-gate postfix/smtpd[2574460]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using black.junkemailfilter.com; Black listed at hostkar ... show more 2026-06-19T16:50:20.854959+02:00 soli-gate postfix/smtpd[2574460]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using black.junkemailfilter.com; Black listed at hostkarma http://ipadmin.junkemailfilter.com/remove.php?ip=35.89.46.239; from=<[email protected]> to=<[email protected]> proto=SMTP helo=<smtp.korvantis.net> ... show less	Brute-Force
🇬🇧 Joe-Mark	2026-06-19 00:12:09 UTC · (4 months ago)	Spam Timestamp : 19-Jun-26 00:57 BlockList Provider Abusix DNSBL (9)	Email Spam
🇵🇱 KZGM	2026-06-03 20:17:53 UTC · (5 months ago)	smtp - too many invalid logins. Banned by fail2ban.	Brute-Force
🇨🇭 Origon	2026-05-26 01:11:15 UTC · (5 months ago)	NOQUEUE - IP: 35.89.46.239 - May 26 03:11:15 plesk postfix/smtpd[2126579]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 i ... show more NOQUEUE - IP: 35.89.46.239 - May 26 03:11:15 plesk postfix/smtpd[2126579]: NOQUEUE: reject: RCPT from smtp.korvantis.net[35.89.46.239]: 554 5.7.1 Service unavailable; Client host [35.89.46.239] blocked using dnsbl-1.uceprotect.net; IP 35.89.46.239 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=35.89.46.239; from=<[email protected]> to=<REDACTED@REDACTED> proto=SMTP helo=<smtp.korvantis.net> show less	Email Spam

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