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149.72.208.23

Recent Activity

Abuse confidence score ?

26% Elevated

94 reports

27 reporters · latest 45 minutes ago

ISP	SendGrid, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS11377
Hostname(s)	o1357.shared.klaviyomail.com
Domain Name	twilio.com
Country	🇺🇸 United States of America
City	Las Vegas, Nevada

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IP Abuse Reports for 149.72.208.23

This IP address has been reported a total of 94 times from 27 distinct sources. 149.72.208.23 was first reported on April 26th 2021, and the most recent report was 45 minutes ago. In the last 60 days, the top reporter locations were: Switzerland with 3 reports; United States of America with 3 reports; Germany with 1 report. The only category in these recent reports was: Email Spam 8 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇭 Origon	2026-09-30 07:30:58 (45 minutes ago)	NOQUEUE - IP: 149.72.208.23 - Sep 30 09:30:57 plesk postfix/smtpd[177795]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 149.72.208.23 - Sep 30 09:30:57 plesk postfix/smtpd[177795]: NOQUEUE: reject: RCPT from o1357.shared.klaviyomail.com[149.72.208.23]: 554 5.7.1 Service unavailable; Client host [149.72.208.23] blocked using bl.0spam.org; Received: from o1357.shared.klaviyomail.com ([149.72.208.23]) Sun, 29 Oct 2023 15:45:53 +0000 (UTC) Subject: Massive markdowns end Tuesday!; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o1357.shared.klaviyomail.com> show less	Email Spam
🇨🇭 Origon	2026-09-23 09:01:55 (6 days ago)	NOQUEUE - IP: 149.72.208.23 - Sep 23 11:01:55 plesk postfix/smtpd[1496998]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 149.72.208.23 - Sep 23 11:01:55 plesk postfix/smtpd[1496998]: NOQUEUE: reject: RCPT from o1357.shared.klaviyomail.com[149.72.208.23]: 554 5.7.1 Service unavailable; Client host [149.72.208.23] blocked using bl.0spam.org; Received: from o1357.shared.klaviyomail.com ([149.72.208.23]) Sun, 29 Oct 2023 15:45:53 +0000 (UTC) Subject: Massive markdowns end Tuesday!; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o1357.shared.klaviyomail.com> show less	Email Spam
🇨🇭 Origon	2026-09-09 10:00:28 (2 weeks ago)	NOQUEUE - IP: 149.72.208.23 - Sep 9 12:00:28 plesk postfix/smtpd[805322]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 149.72.208.23 - Sep 9 12:00:28 plesk postfix/smtpd[805322]: NOQUEUE: reject: RCPT from o1357.shared.klaviyomail.com[149.72.208.23]: 554 5.7.1 Service unavailable; Client host [149.72.208.23] blocked using bl.0spam.org; Received: from o1357.shared.klaviyomail.com ([149.72.208.23]) Sun, 29 Oct 2023 15:45:53 +0000 (UTC) Subject: Massive markdowns end Tuesday!; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o1357.shared.klaviyomail.com> show less	Email Spam
🇩🇪 kmedv.net	2026-09-06 15:03:51 (3 weeks ago)	Spam detected by rspamd. Score: 12.08	Email Spam
🇺🇸 xmission.com	2026-09-06 13:32:03 (3 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 33.7. Latest msgid suffix: ...0D ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 33.7. Latest msgid suffix: ...0DPZAXiFZw show less	Email Spam
🇺🇸 DiodeDave	2026-09-03 13:12:44 (3 weeks ago)	Attempted access after blacklisting	Email Spam
🇫🇮 MostHosted	2026-08-30 04:01:35 (1 month ago)	Spam Sender	Email Spam
🇺🇸 xmission.com	2026-08-21 17:30:44 (1 month ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.4. Latest msgid suffix: ...Je ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.4. Latest msgid suffix: ...JeggMUb8QQ show less	Email Spam
🇨🇭 Origon	2026-07-05 05:15:10 (2 months ago)	NOQUEUE - IP: 149.72.208.23 - Jul 5 07:15:09 plesk postfix/smtpd[2612979]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 149.72.208.23 - Jul 5 07:15:09 plesk postfix/smtpd[2612979]: NOQUEUE: reject: RCPT from o1357.shared.klaviyomail.com[149.72.208.23]: 554 5.7.1 Service unavailable; Client host [149.72.208.23] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 61.4. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.208.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o1357.shared.klaviyomail.com> show less	Email Spam
🇫🇮 MostHosted	2026-07-02 17:00:44 (2 months ago)	Spam Sender	Email Spam
Anonymous	2026-07-01 17:33:00 (2 months ago)	E-mail spam at 2026-07-01 17:33 from @send.stiptpolishpointshop.nl with score 9	Email Spam
🇺🇸 DiodeDave	2026-07-01 00:29:53 (2 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-06-22 00:28:55 (3 months ago)	Attempted access after blacklisting	Email Spam
🇨🇭 Origon	2026-06-09 15:36:27 (3 months ago)	NOQUEUE - IP: 149.72.208.23 - Jun 9 17:36:27 plesk postfix/smtpd[4189693]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 149.72.208.23 - Jun 9 17:36:27 plesk postfix/smtpd[4189693]: NOQUEUE: reject: RCPT from o1357.shared.klaviyomail.com[149.72.208.23]: 554 5.7.1 Service unavailable; Client host [149.72.208.23] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?149.72.208.23; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o1357.shared.klaviyomail.com> show less	Email Spam
🇺🇸 DiodeDave	2026-05-26 19:29:26 (4 months ago)	Attempted access after blacklisting	Email Spam

Showing 1 to 15 of 94 reports

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