150.5.149.121

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
21% Elevated
19 reports
9 reporters · latest 7 hours ago
ISP
BYTEPLUS
Usage Type
Data Center/Web Hosting/Transit
ASN
AS150436
Domain Name
bytedance.com
Country
🇭🇰 Hong Kong
City
Hong Kong
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Abuse Reports

Total reports
19 from 9 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 3
Most common categories Bad Web Bot 2 DDoS Attack 1 Web App Attack 1
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
🇺🇸 IndigoRidge
Web App Attack
🇺🇸 kosada.com
DDoS Attack Bad Web Bot
🇺🇸 pixelmemory.us
2026-11-01T09:40:06 150.5.149.121 GET /Photos/Vacation/2023-11-26%20Kauai/raw/DSC06416.ARW Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 ...
Bad Web Bot
🇺🇸 jkhorvath
Unknown SMTP Client 150.5.149.121
Email Spam Brute-Force
🇯🇵 Kinsei Engineering Inc.
Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.
Email Spam Brute-Force
🇯🇵 Kinsei Engineering Inc.
Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.
Email Spam Brute-Force
🇯🇵 Kinsei Engineering Inc.
Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.
Email Spam Brute-Force
🇯🇵 Kinsei Engineering Inc.
Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.
Email Spam Brute-Force
🇯🇵 C'Mell
send spam.
Email Spam
🇯🇵 C'Mell
send spam.
Email Spam
🇯🇵 Kinsei Engineering Inc.
Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.
Email Spam Brute-Force
🇳🇱 Cloud86 B.V.
Email spam
Email Spam
🇳🇱 Cloud86 B.V.
Email spam
Email Spam
🇺🇸 xmission.com
Sourced 1 spam messages over 3x XMissions threshold. Highest score: 36.2. Latest msgid suffix: ...2045410664
Email Spam
🇳🇱 ATV
Message rejected as phishing spam
Phishing Email Spam Hacking

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