112.80.174.89
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom Jiangsu province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Nanjing, Jiangsu
No reports in the last 60 days
112.80.174.89 has been reported 102 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
102 from
52 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 interbiznw.com |
smtp-bruteforce
|
Port Scan Hacking Spoofing Brute-Force Exploited Host | |
| 🇺🇸 interbiznw.com |
|
Port Scan Hacking Spoofing Brute-Force Exploited Host | |
| 🇬🇧 [email protected] |
...
|
Brute-Force SSH | |
| 🇩🇪 kreativstrecke |
|
Brute-Force | |
| 🇳🇱 Slartibartfast |
SMTP Brute Force
|
Brute-Force | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| 🇫🇷 basing |
2026-01-02 08:51:15 pzb SASL PLAIN auth failed: rhost=112.80.174.89...
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇺🇸 entangled_mongoose |
Failed IMAP authentication with username 'user_sha_0c032@domain_sha_023c5'.
|
Hacking Brute-Force | |
| 🇺🇦 MakselPr |
|
Brute-Force | |
| 🇺🇸 lintelcorpo |
Yesterday, this IP was the source of 13 failed authentications targeting 13 unique usernames on our Mail Server at 216.21.193.119.
|
Brute-Force | |
| 🇺🇸 AWSGIEMSAN7 |
Dec 31 22:46:13 mail postfix/smtpd[24412]: warning: unknown[112.80.174.89]: SASL LOGIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇩🇪 chris_yooo |
|
Spoofing Brute-Force | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 1/1 in last day
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown