116.99.252.4
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Viettel Group
- Usage Type
- Fixed Line ISP
- ASN
- AS7552
- Domain Name
- viettel.com.vn
- Country
- 🇻🇳 Viet Nam
- City
- Tuyen Quang, Tuyen Quang
No reports in the last 60 days
116.99.252.4 has been reported 30 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
30 from
25 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇦🇺 screwlooseit.com.au |
Blocked by CSF 13 firewall - Rule: mysaslmatch
VN/Vietnam/dynamic-ip-adsl.viettel.vn
|
Web App Attack | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇳🇱 EGP Abuse Dept |
Unsolicited connection to port 465
|
Port Scan Hacking | |
| 🇩🇪 filstal.org |
CrowdSec-Report: crowdsecurity/postfix-spam
|
Email Spam Brute-Force | |
| 🇳🇱 maxxsense |
(postfix-unknown) Failed postfix unknown login with username [redacted] from 116.99.252.4 (VN/Vietnam/dynamic-ip-adsl.viettel.vn)
|
Hacking | |
| Anonymous |
Port scanning: unknown[116.99.252.4]
unknown[116.99.252.4]
unknown[116.99.252.4]
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇨🇿 lp |
|
Brute-Force | |
| 🇩🇪 Sparxx |
|
Brute-Force | |
| 🇩🇪 mcb-it.de |
|
Brute-Force | |
| Anonymous |
$f2bV_matches
|
Email Spam Brute-Force | |
| 🇳🇱 wlt-blocker |
Attempts to login to mail server with wrong username and/or password
|
Brute-Force | |
| 🇩🇪 SCHAPPY |
SMTP SASL authentication failed, recognized attack by infected ISP client network. unknown[116.99.252.4]: SASL PLAIN authentication failed: authentication failure
|
Email Spam |
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