159.183.121.226
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Twilio SendGrid
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS11377
- Hostname(s)
- o63.ptr8658.openai.com
- Domain Name
- twilio.com
- Country
- 🇺🇸 United States of America
- City
- Chicago, Illinois
Abuse Reports
Total reports
62 from
11 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇺🇸 jose.alvarez |
SMTP spam rejected at RCPT by rbl:bl.mailspike.net; HELO=o63.ptr8658.openai.com; envelope domain=em6623.email.openai.com; repeated attempts against a mail server.
|
Email Spam | |
| 🇺🇸 xmission.com |
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...Sxbi-g9eBg
|
Email Spam | |
| 🇺🇸 xmission.com |
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...aLyv7F-idA
|
Email Spam | |
| Anonymous |
E-mail spam at 2026-11-02 08:49 from @em6623.email.openai.com with score 15
|
Email Spam | |
| 🇩🇪 FD-IX |
SMTP connection rejected due to dnsbl-1.uceprotect.net listing.
|
Email Spam | |
| 🇺🇸 xmission.com |
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.5. Latest msgid suffix: ...ny4pvF7ScQ
|
Email Spam | |
| 🇺🇸 DiodeDave |
Attempted access after blacklisting
|
Email Spam | |
| 🇨🇭 Origon |
|
Email Spam | |
| 🇺🇸 xmission.com |
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...CeLtFRZyMw
|
Email Spam | |
| 🇨🇭 Origon |
|
Email Spam | |
| 🇺🇸 xmission.com |
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 26.2. Latest msgid suffix: ...vOd2g0nLdQ
|
Email Spam | |
| Anonymous |
E-mail spam at 2026-10-23 12:34 from @em6623.email.openai.com with score 11
|
Email Spam | |
| 🇨🇭 Mario Bretscher |
|
Email Spam | |
| 🇨🇭 Origon |
|
Email Spam | |
| Anonymous |
E-mail spam at 2026-10-19 11:53 from @em6623.email.openai.com with score 11
|
Email Spam |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown