220.192.99.151
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Chongqing, Chongqing
No reports in the last 60 days
220.192.99.151 has been reported 67 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
67 from
47 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇪🇸 Gem |
Attempted SMTP or POP3 login with wrong credentials. 2 times
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇫🇷 SpaceHost-Server |
|
Brute-Force Web App Attack | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇩🇪 ipcop.net |
|
Fraud VoIP Brute-Force | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| Anonymous |
SMTP AUTH 220.192.99.151 (SMTP_LOGIN_ATTEMPT)
|
Brute-Force | |
| Anonymous |
Authentication failure
|
Brute-Force | |
| 🇮🇩 xveil |
2026-02-07T07:51:06.992139 mail-honeypot postfix/submission/smtpd[5437]: warning: unknown[220.192.99.151]: SASL LOGIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇫🇷 smtp.com.es |
Brute force attempt.
|
Email Spam Brute-Force | |
| Anonymous |
bruteforce
|
Brute-Force | |
| 🇺🇸 chrisj |
|
Brute-Force | |
| 🇮🇩 xveil |
2026-02-06T15:31:24.003662 mail-honeypot postfix/submission/smtpd[4573]: warning: unknown[220.192.99.151]: SASL LOGIN authentication failed: authentication failure
...
|
Brute-Force |
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