JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 159.183.126.246

159.183.126.246 was found in our database!

This IP was reported 20 times. Confidence of Abuse is 39%: ?

39%

ISP	Twilio SendGrid
Usage Type	Data Center/Web Hosting/Transit
ASN	AS11377
Hostname(s)	o20.ptr4479.openai.com
Domain Name	twilio.com
Country	🇺🇸 United States of America
City	Chicago, Illinois

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

Report 159.183.126.246

Whois 159.183.126.246

IP Abuse Reports for 159.183.126.246:

This IP address has been reported a total of 20 times from 8 distinct sources. 159.183.126.246 was first reported on December 27th 2025, and the most recent report was 1 day 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
🇫🇷 apn	2026-09-16 10:04:48 (1 day ago)	Sep 16 12:04:47 icecube postfix/smtpd[82635]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159. ... show more Sep 16 12:04:47 icecube postfix/smtpd[82635]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using rep.mailspike.net; IP (159.183.126.246) has Mailspike reputation. Visit https://mailspike.io/ip_verify; from=<bounces+108370056-3e2c-michele=pnzone.net@em6623.email.openai.com> to=<[email protected]> proto=ESMTP helo=<o20.ptr4479.openai.com> ... show less	Email Spam Exploited Host
🇨🇭 Origon	2026-09-15 14:05:40 (2 days ago)	NOQUEUE - IP: 159.183.126.246 - Sep 15 16:05:40 plesk postfix/smtpd[2616616]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Sep 15 16:05:40 plesk postfix/smtpd[2616616]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
Anonymous	2026-09-11 16:18:00 (6 days ago)	E-mail spam at 2026-09-11 16:18 from @em6623.email.openai.com with score 10	Email Spam
🇨🇭 Origon	2026-09-11 15:03:47 (6 days ago)	NOQUEUE - IP: 159.183.126.246 - Sep 11 17:03:47 plesk postfix/smtpd[453288]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Sep 11 17:03:47 plesk postfix/smtpd[453288]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇩🇪 FD-IX	2026-09-11 04:20:58 (6 days ago)	SMTP connection rejected due to dnsbl-1.uceprotect.net listing.	Email Spam
🇨🇭 Origon	2026-09-09 10:15:38 (1 week ago)	NOQUEUE - IP: 159.183.126.246 - Sep 9 12:15:38 plesk postfix/smtpd[803878]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 159.183.126.246 - Sep 9 12:15:38 plesk postfix/smtpd[803878]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
Anonymous	2026-09-07 11:21:54 (1 week ago)	TRAPPED EMAIL 159.183.126.246 (o20.ptr4479.openai.com)	Email Spam
🇨🇭 Origon	2026-09-05 11:14:17 (1 week ago)	NOQUEUE - IP: 159.183.126.246 - Sep 5 13:14:17 plesk postfix/smtpd[3299596]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Sep 5 13:14:17 plesk postfix/smtpd[3299596]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇺🇸 xmission.com	2026-08-30 21:42:57 (2 weeks ago)	Sourced 2 spam messages over 3x XMissions threshold. Highest score: 28.7. Latest msgid suffix: ...w4 ... show more Sourced 2 spam messages over 3x XMissions threshold. Highest score: 28.7. Latest msgid suffix: ...w44s6efU8Q show less	Email Spam
🇨🇭 Origon	2026-08-28 09:40:40 (2 weeks ago)	NOQUEUE - IP: 159.183.126.246 - Aug 28 11:40:40 plesk postfix/smtpd[3974694]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Aug 28 11:40:40 plesk postfix/smtpd[3974694]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇺🇸 xmission.com	2026-08-28 01:54:12 (2 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.2. Latest msgid suffix: ...XR ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.2. Latest msgid suffix: ...XRiTy53hxA show less	Email Spam
🇨🇭 Origon	2026-08-24 04:26:39 (3 weeks ago)	NOQUEUE - IP: 159.183.126.246 - Aug 24 06:26:39 plesk postfix/smtpd[1440109]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Aug 24 06:26:39 plesk postfix/smtpd[1440109]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇨🇭 Origon	2026-08-18 06:42:04 (4 weeks ago)	NOQUEUE - IP: 159.183.126.246 - Aug 18 08:42:04 plesk postfix/smtpd[1132623]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Aug 18 08:42:04 plesk postfix/smtpd[1132623]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇨🇭 Origon	2026-08-15 06:03:34 (1 month ago)	NOQUEUE - IP: 159.183.126.246 - Aug 15 08:03:34 plesk postfix/smtpd[1294540]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Aug 15 08:03:34 plesk postfix/smtpd[1294540]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam
🇨🇭 Origon	2026-08-04 16:34:42 (1 month ago)	NOQUEUE - IP: 159.183.126.246 - Aug 4 18:34:42 plesk postfix/smtpd[3247746]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 159.183.126.246 - Aug 4 18:34:42 plesk postfix/smtpd[3247746]: NOQUEUE: reject: RCPT from o20.ptr4479.openai.com[159.183.126.246]: 554 5.7.1 Service unavailable; Client host [159.183.126.246] blocked using dnsbl-1.uceprotect.net; IP 159.183.126.246 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=159.183.126.246; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<o20.ptr4479.openai.com> show less	Email Spam

Showing 1 to 15 of 20 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇧🇷 205.210.31.162

🇦🇷 181.46.185.214

🇷🇺 77.45.146.141

🇨🇳 58.46.200.121

🇨🇳 58.42.22.55

🇺🇸 45.156.129.130

🇷🇺 45.66.250.201

🇺🇸 32.216.42.35

🇺🇸 2600:3c02::2000:c4ff:fe64:1bfe

🇰🇬 212.112.98.73

🇹🇼 198.235.24.100

🇳🇱 195.178.110.218

🇨🇳 182.99.204.158

🇮🇩 118.99.124.112

🇮🇳 106.222.204.9

🇷🇴 92.118.39.14

🇫🇷 85.217.140.26

🇩🇪 79.172.204.19

🇺🇸 65.49.20.117

🇨🇳 58.251.94.154