158.58.214.165
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Vivacom Bulgaria EAD
- Usage Type
- Fixed Line ISP
- ASN
- AS8866
- Hostname(s)
- 158-58-214-165.ip.btc-net.bg
- Domain Name
- vivacom.bg
- Country
- 🇧🇬 Bulgaria
- City
- Varna, Varna
Abuse Reports
Total reports
56 from
43 distinct
reporters
First reported
Most recent report
Recent reports
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇩🇪 phil2k |
Fail2ban: Within 2026-11-08 22:48:56 - 2026-11-08 22:49:00 CET(+0100) banned: 9 times by fail2ban[<MDA>]; 9 times by fail2ban[<MTA>-sasl]; 9 times by fail2ban[<MTA>]; 9 times by fail2ban[<MTA>-ddos]; 9 times by fail2ban[recidive]
|
Brute-Force Email Spam DDoS Attack | |
| 🇩🇪 LRob |
SMTP AUTH probe | 2026-11-08 23:17 UTC
|
Port Scan | |
| 🇫🇷 adlp.org |
|
Brute-Force | |
| 🇯🇵 ki3 |
Fail2Ban: Postfix Attack 158.58.214.165 1794178827.0(JST)
|
Email Spam Brute-Force | |
| 🇸🇪 1337v411 |
2026-11-08 23:26:00 login_server authenticator failed for 158-58-214-165.ip.btc-net.bg (59-127-220-67.hinet-ip.hinet.net) [158.58.214.165]: 535 Incorrect authentication data (set_id=<REDACTED>)
|
Brute-Force | |
| 🇺🇦 vbios.com |
MAIL_Brute-Force
|
Brute-Force | |
| 🇺🇸 NXTwoThou |
SMTP AUTH LOGIN
|
Brute-Force | |
| 🇺🇸 xclmp |
Detected repeated unauthorized authentication attempts against an email server, consistent with a brute-force attack. Observed at: 2026-11-08 22:16:53 UTC. Learn More: https://fia.project-furina.com/report/20752
|
Hacking Brute-Force | |
| Anonymous |
Unauthorized SSH login attempts
|
Brute-Force SSH | |
| 🇩🇪 phil2k |
|
Email Spam Brute-Force | |
| 🇩🇪 LRob |
SMTP AUTH probe
|
Port Scan | |
| 🇩🇪 CR Honey Pot |
BruteForce SMTPS: Nov 8 22:27:02 farm12 postfix/smtps/smtpd[283213]: warning: 158-58-214-165.ip.btc-net.bg[158.58.214.165]: SASL PLAIN authentication failed:
|
Brute-Force |
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