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149.72.21.183

Activity Trending Down

Abuse confidence score ?

23% Elevated

33 reports

10 reporters · latest 1 week ago

ISP	SendGrid, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS11377
Hostname(s)	o34.mailer.shopify.com
Domain Name	twilio.com
Country	🇺🇸 United States of America
City	Chicago, Illinois

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IP Abuse Reports for 149.72.21.183

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This IP address has been reported a total of 33 times from 10 distinct sources. 149.72.21.183 was first reported on June 19th 2023, and the most recent report was 1 week ago. In the last 60 days, the top reporter locations were: Switzerland with 4 reports; Canada with 1 report; Sweden with 1 report. The most common categories in these recent reports were: Email Spam 7 times; Hacking 1 time; Brute-Force 1 time; Web Spam 1 time; Port Scan 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇦 thor566371	2026-10-08 05:49:00 (1 week ago)	Unsolicited commercial/phishing email. From: Efesis Chile <[email protected]> (domain: efesis.cl) ... show more Unsolicited commercial/phishing email. From: Efesis Chile <[email protected]> (domain: efesis.cl). Authentication passed (SPF: pass, DKIM: pass, DMARC: pass) — sender had genuine control of this infrastructure at send time. Known infrastructure fingerprints: SendGrid internal Message-ID infra (generic); SendGrid/Twilio ESP infrastructure. Contains 20 embedded URL(s), including: https://email.shopifyapps.com/subscriptions/unsubscribe?token=JsJYwezVc4ahNtBu%2BXmJsqn0IN%2FudH3TdqQo1ganc9H%2BTZKqqRM0ZDRg9ocrxtuAxP1BaHHscxrULYuTI2n%2Fz4EXoPo7OZ6V8wF%2F5AQXrJ8ocqP16TG7GV5tjQR1sMCbbqAt3YlvlpuaLSCvBnCQR%2B57QYVmG4Rsr%2Fi5IUeV0b5z%2BQKO3MbnsXkK9xD%2BaJ1NDhSft8h5dr%2BULcMNQvnnqc6WVzuIZ1U1P0BsVZYy5kiUjREMYY4%3D--06eX0EkUJqvT2Fko--mMbKpHa43fQl5hW8qxwf3w%3D%3D, https://efesis.cl/_t/c/v3/AAAJTJQ8N0kd4OsJMtU=.... No consent basis for recipient — reported under CASL (Canada). show less	Web Spam Email Spam
🇨🇭 Origon	2026-10-06 08:13:41 (1 week ago)	NOQUEUE - IP: 149.72.21.183 - Oct 6 10:13:41 plesk postfix/smtpd[1179848]: NOQUEUE: reject_warning: ... show more NOQUEUE - IP: 149.72.21.183 - Oct 6 10:13:41 plesk postfix/smtpd[1179848]: NOQUEUE: reject_warning: RCPT from o34.mailer.shopify.com[149.72.21.183]: 554 5.7.1 Service unavailable; Client host [149.72.21.183] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 95.5. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.21.183; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o34.mailer.shopify.com> show less	Email Spam
🇨🇭 Origon	2026-10-02 19:47:30 (2 weeks ago)	NOQUEUE - IP: 149.72.21.183 - Oct 2 21:47:30 plesk postfix/smtpd[85666]: NOQUEUE: reject_warning: R ... show more NOQUEUE - IP: 149.72.21.183 - Oct 2 21:47:30 plesk postfix/smtpd[85666]: NOQUEUE: reject_warning: RCPT from o34.mailer.shopify.com[149.72.21.183]: 554 5.7.1 Service unavailable; Client host [149.72.21.183] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 89. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.21.183; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o34.mailer.shopify.com> show less	Email Spam
🇨🇭 Origon	2026-09-27 03:32:05 (3 weeks ago)	NOQUEUE - IP: 149.72.21.183 - Sep 27 05:32:05 plesk postfix/smtpd[3407476]: NOQUEUE: reject_warning ... show more NOQUEUE - IP: 149.72.21.183 - Sep 27 05:32:05 plesk postfix/smtpd[3407476]: NOQUEUE: reject_warning: RCPT from o34.mailer.shopify.com[149.72.21.183]: 554 5.7.1 Service unavailable; Client host [149.72.21.183] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 50.8. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.21.183; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o34.mailer.shopify.com> show less	Email Spam
🇸🇪 triplecode	2026-09-26 09:13:52 (3 weeks ago)	Reported from hMailServer	Email Spam
🇺🇸 DiodeDave	2026-09-14 14:00:45 (1 month ago)	Attempted access after blacklisting	Email Spam
🇸🇰 EVISION	2026-09-04 15:02:46 (1 month ago)	Automatic report from EV firewall log. https://github.com/Ragnarocek/Windows_FW_AbuseIPDB_Reporti ... show more Automatic report from EV firewall log. https://github.com/Ragnarocek/Windows_FW_AbuseIPDB_Reporting ID: 5B8Vd2Wdeb8flHykoNccaDd8aQYfo2s9 show less	Port Scan Hacking Brute-Force
🇨🇭 Origon	2026-08-29 14:23:11 (1 month ago)	NOQUEUE - IP: 149.72.21.183 - Aug 29 16:23:10 plesk postfix/smtpd[1454370]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 149.72.21.183 - Aug 29 16:23:10 plesk postfix/smtpd[1454370]: NOQUEUE: reject: RCPT from o34.mailer.shopify.com[149.72.21.183]: 554 5.7.1 Service unavailable; Client host [149.72.21.183] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 68.6. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.21.183; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o34.mailer.shopify.com> show less	Email Spam
🇺🇸 DiodeDave	2026-07-30 15:51:57 (2 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-07-23 19:58:38 (2 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-07-20 13:29:57 (2 months ago)	Attempted access after blacklisting	Email Spam
🇨🇭 Origon	2026-07-08 14:03:19 (3 months ago)	NOQUEUE - IP: 149.72.21.183 - Jul 8 16:03:19 plesk postfix/smtpd[1401485]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 149.72.21.183 - Jul 8 16:03:19 plesk postfix/smtpd[1401485]: NOQUEUE: reject: RCPT from o34.mailer.shopify.com[149.72.21.183]: 554 5.7.1 Service unavailable; Client host [149.72.21.183] blocked using dnsbl-3.uceprotect.net; Your ISP SENDGRID, US/AS11377 is UCEPROTECT-Level3 listed because of a spamscore of 96.7. See: http://www.uceprotect.net/rblcheck.php?ipr=149.72.21.183; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o34.mailer.shopify.com> show less	Email Spam
Anonymous	2026-06-29 17:01:11 (3 months ago)	c3ff787 spam	Email Spam Exploited Host DDoS Attack
🇺🇸 DiodeDave	2026-06-01 14:07:44 (4 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-05-07 11:30:05 (5 months ago)	Attempted access after blacklisting	Email Spam

Showing 1 to 15 of 33 reports

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