27.13.153.172
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- China Unicom Chongqing Province Network
- Usage Type
- Fixed Line ISP
- ASN
- AS4837
- Domain Name
- chinaunicom.cn
- Country
- 🇨🇳 China
- City
- Chongqing, Chongqing
No reports in the last 60 days
27.13.153.172 has been reported 48 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
48 from
34 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇬🇧 AdrianT |
SMTP port scanning
|
Port Scan | |
| 🇬🇧 openstrike.co.uk |
SMTP auth failures (2)
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇬🇧 starhelix |
SSH login on honeypot.
|
Brute-Force SSH | |
| 🇸🇮 basing |
2025-10-03 10:17:00 bs SASL PLAIN auth failed: rhost=27.13.153.172...
|
Brute-Force | |
| 🇬🇧 Joe-Mark |
Found Blocklist De . proto=tcp . spt=51714 . dpt=25 . NFTABLES . (CXLVII)
|
Email Spam | |
| 🇬🇧 gaztronics |
2025-10-03T08:54:32.350509 liberator sendmail[69519]: 5938sQ9O069519: AUTH failure (LOGIN): authentication failure (-13) SASL(-13): authentication failure: checkpass failed, [email protected], relay=[27.13.153.172]
...
|
Brute-Force | |
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 1/1 in last day
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇩🇪 ghostwarriors |
Attempts against SMTP/SSMTP
|
Brute-Force Web App Attack | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇦🇺 weblite |
LONG_RUNNING SMTP_BRUTE_FORCE
|
Brute-Force | |
| 🇨🇿 Honzas |
Automatic report:02.10.2025 7:51:44. Port:25
|
Email Spam |
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