220.192.99.116
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
220.192.99.116 has been reported 45 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
45 from
35 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 lintelcorpo |
Yesterday, this IP was the source of 10 failed authentications targeting 10 unique usernames on our Mail Server at 216.21.193.119.
|
Brute-Force | |
| 🇩🇪 kkeyser |
warning: unknown[220.192.99.116]: SASL LOGIN authentication failed: authentication failure
|
Brute-Force | |
| 🇧🇷 hostseries |
Trigger: LF_DISTATTACK
|
Brute-Force | |
| Anonymous |
bruteforce
|
Brute-Force | |
| 🇸🇮 dsmidge |
Dec 4 21:13:45 server postfix/smtpd[2210406]: connect from unknown[220.192.99.116]
Dec 4 21:13:57 server postfix/smtpd[2210406]: lost connection after AUTH from unknown[220.192.99.116]
...
|
Email Spam | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| 🇺🇦 MakselPr |
|
Brute-Force | |
| 🇭🇺 Silu |
mail send or login attack
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇺🇸 MSchienle |
Dec 04 00:28:48 customvisuals postfix/smtpd[39203]: warning: unknown[220.192.99.116]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
|
Email Spam | |
| 🇩🇪 itak |
SMTP SASL Brute-Force Attack
|
Port Scan Hacking Brute-Force | |
| 🇷🇴 clauss |
IP reached maximum auth failures for a one day block
|
Brute-Force | |
| 🇸🇮 basing |
2025-12-04 05:41:24 z4 SASL PLAIN auth failed: rhost=220.192.99.116...
|
Brute-Force |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown