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134.128.92.66

Recent Activity

Abuse confidence score ?

37% Elevated

30 reports

10 reporters · latest 1 day ago

ISP	Twilio SendGrid
Usage Type	Data Center/Web Hosting/Transit
ASN	AS11377
Hostname(s)	o57.ptr9180.openai.com
Domain Name	twilio.com
Country	🇺🇸 United States of America
City	Ashburn, Virginia

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IP Abuse Reports for 134.128.92.66

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This IP address has been reported a total of 30 times from 10 distinct sources. 134.128.92.66 was first reported on July 4th 2026, and the most recent report was 1 day ago. In the last 60 days, the top reporter locations were: Switzerland with 8 reports; United States of America with 8 reports; Netherlands with 4 reports. The only category in these recent reports was: Email Spam 21 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
Anonymous	2026-10-14 19:13:00 (1 day ago)	E-mail spam at 2026-10-14 19:13 from @em6623.email.openai.com with score 11	Email Spam
🇨🇭 Mario Bretscher	2026-10-13 10:19:29 (2 days ago)	2026-10-13T12:19:28.690722+02:00 hades postfix/smtpd[2867428]: NOQUEUE: reject: RCPT from o57.ptr918 ... show more 2026-10-13T12:19:28.690722+02:00 hades postfix/smtpd[2867428]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using dnsbl-1.uceprotect.net; IP 134.128.92.66 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=134.128.92.66; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<o57.ptr9180.openai.com> ... show less	Email Spam
🇨🇭 Mario Bretscher	2026-10-10 20:24:19 (5 days ago)	2026-10-10T22:24:18.591040+02:00 hades postfix/smtpd[2637278]: NOQUEUE: reject: RCPT from o57.ptr918 ... show more 2026-10-10T22:24:18.591040+02:00 hades postfix/smtpd[2637278]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using dnsbl-1.uceprotect.net; IP 134.128.92.66 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=134.128.92.66; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<o57.ptr9180.openai.com> ... show less	Email Spam
🇺🇸 DiodeDave	2026-10-08 13:20:18 (1 week ago)	Attempted access after blacklisting	Email Spam
🇺🇸 xmission.com	2026-10-07 17:52:15 (1 week ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 29.3. Latest msgid suffix: ...hY ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 29.3. Latest msgid suffix: ...hYFZKIDqwg show less	Email Spam
🇨🇭 Origon	2026-10-05 14:16:46 (1 week ago)	NOQUEUE - IP: 134.128.92.66 - Oct 5 16:16:46 plesk postfix/smtpd[4102982]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 134.128.92.66 - Oct 5 16:16:46 plesk postfix/smtpd[4102982]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using dnsbl-1.uceprotect.net; IP 134.128.92.66 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=134.128.92.66; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o57.ptr9180.openai.com> show less	Email Spam
🇺🇸 xmission.com	2026-09-30 21:01:54 (2 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.0. Latest msgid suffix: ...F0 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.0. Latest msgid suffix: ...F0oOs1KjcQ show less	Email Spam
🇨🇭 Origon	2026-09-27 05:17:59 (2 weeks ago)	NOQUEUE - IP: 134.128.92.66 - Sep 27 07:17:59 plesk postfix/smtpd[3466250]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 134.128.92.66 - Sep 27 07:17:59 plesk postfix/smtpd[3466250]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using all.s5h.net; See http://s5h.net/rbl; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o57.ptr9180.openai.com> show less	Email Spam
🇺🇸 xmission.com	2026-09-26 21:11:48 (2 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...LX ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...LX58HvsHeA show less	Email Spam
🇨🇭 Origon	2026-09-24 05:11:16 (3 weeks ago)	NOQUEUE - IP: 134.128.92.66 - Sep 24 07:11:16 plesk postfix/smtpd[2945895]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 134.128.92.66 - Sep 24 07:11:16 plesk postfix/smtpd[2945895]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using all.s5h.net; See http://s5h.net/rbl; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o57.ptr9180.openai.com> show less	Email Spam
🇺🇸 xmission.com	2026-09-23 01:27:58 (3 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.8. Latest msgid suffix: ...gj ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.8. Latest msgid suffix: ...gjZDHVTxYw show less	Email Spam
🇺🇸 DiodeDave	2026-09-22 18:10:08 (3 weeks ago)	Attempted access after blacklisting	Email Spam
Anonymous	2026-09-20 08:49:00 (3 weeks ago)	E-mail spam at 2026-09-20 08:49 from @em6623.email.openai.com with score 11	Email Spam
🇨🇭 Origon	2026-09-14 09:40:40 (1 month ago)	NOQUEUE - IP: 134.128.92.66 - Sep 14 11:40:40 plesk postfix/smtpd[601667]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 134.128.92.66 - Sep 14 11:40:40 plesk postfix/smtpd[601667]: NOQUEUE: reject: RCPT from o57.ptr9180.openai.com[134.128.92.66]: 554 5.7.1 Service unavailable; Client host [134.128.92.66] blocked using all.s5h.net; See http://s5h.net/rbl; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o57.ptr9180.openai.com> show less	Email Spam
Anonymous	2026-09-11 20:22:00 (1 month ago)	E-mail spam at 2026-09-11 20:22 from @em6623.email.openai.com with score 12	Email Spam

Showing 1 to 15 of 30 reports

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