175.19.53.40
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom Jilin province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Changchun, Jilin
No reports in the last 60 days
175.19.53.40 has been reported 62 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
62 from
44 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇮🇳 evicky2002 |
Confirmed malicious by STILWaters CTI platform (score=99, sources=1)
|
Hacking Brute-Force SSH | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 5/5 in last day
|
Brute-Force | |
| 🇪🇸 alferez |
Searching random mail account login
|
Email Spam | |
| 🇳🇱 globcom |
Mail-BruteForce
|
Email Spam Brute-Force | |
| 🇬🇧 andypiper |
CrowdSec ban for AbuseIPDB Top List
|
Brute-Force Web App Attack | |
| 🇨🇿 mapik |
srv=DP host=mail1.dolnipodluzi.cz / send 2026-05-29 02:29:47 | SASL_FAST=1 / SASL_SLOW=1 / SASL_POSTFIX=2 / SASL_ABUSE=2 / Recidive=10 /
|
Brute-Force | |
| 🇫🇮 danskefilm.dk |
SMTP login brute-force attempt.
|
Brute-Force | |
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| Anonymous |
$f2bV_matches
|
Email Spam Brute-Force | |
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | |
| Anonymous |
|
Brute-Force Email Spam | |
| Anonymous |
This IP was detected by CrowdSec triggering local/postfix-sasl-brute-world
|
Email Spam Brute-Force | |
| 🇫🇷 Provost-info |
mail server - multiple authentication attempt with unknown username or bad password
|
Brute-Force Spoofing | |
| 🇺🇸 RazaXML |
102635 Spam email sent to SMTP server
|
Email Spam |
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