5.167.153.142
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- CJSC Company ER-Telecom Saratov
- Usage Type
- Fixed Line ISP
- ASN
- AS50543
- Domain Name
- ertelecom.ru
- Country
- 🇷🇺 Russian Federation
- City
- Saratov, Saratov Oblast
No reports in the last 60 days
5.167.153.142 has been reported 50 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
50 from
33 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇺🇸 lintelcorpo |
Yesterday, this IP was the source of 8 failed authentications targeting 8 unique usernames on our Mail Server at 216.21.193.119.
|
Brute-Force | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 5.167.153.142
2025-12-27T05:49:57+01:00 warning: unknown[5.167.153.142]: SASL LOGIN authentication failed: authentication failure, [email protected]
|
Brute-Force | |
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | |
| 🇦🇺 aglenday |
|
Port Scan | |
| 🇩🇪 chris_yooo |
|
Spoofing Brute-Force | |
| 🇩🇪 MarkGGN |
|
Brute-Force | |
| 🇹🇭 thaizone.com |
Mail credential brute-force attack (SM5) #1
|
Email Spam Brute-Force | |
| 🇺🇸 entangled_mongoose |
Failed IMAP authentication with username 'user_sha_95519@domain_sha_70fc2'.
|
Hacking Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇫🇷 smtp.com.es |
Brute force attempt.
|
Email Spam Brute-Force | |
| 🇹🇭 thaizone.com |
Mail credential brute-force attack (SMG1 [2]) #1
|
Email Spam Brute-Force | |
| 🇺🇸 lintelcorpo |
Yesterday, this IP was the source of 12 failed authentications targeting 12 unique usernames on our Mail Server at 216.21.193.119.
|
Brute-Force | |
| 🇳🇱 maxxsense |
(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.167.153.142 (RU/Russia/5x167x153x142.dynamic.saratov.ertelecom.ru)
|
Hacking | |
| 🇳🇴 atluxity |
|
Brute-Force Web App Attack | |
| 🇳🇱 big-cloud.nl |
Unauthorized SMTP connection attempt
|
Brute-Force |
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