105.187.231.243
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Telkom_Internet_Broadband_105_187
- Usage Type
- Fixed Line ISP
- ASN
- AS37457
- Domain Name
- telkom.co.za
- Country
- 🇿🇦 South Africa
- City
- Pretoria, Gauteng
Abuse Reports
Total reports
18 from
16 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 |
7x Postfix SASL LOGIN authentication failed
|
Brute-Force | |
| 🇬🇧 D3monite |
Attempted Brute Force (dovecot)
|
Brute-Force | |
| 🇮🇹 CoreTech srl |
[DC: IP:151.1.252.27] ntopng alert: blacklisted_client_contact
|
Hacking | |
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| 🇩🇪 DocNetzwerk |
(smtpauth) Failed SMTP AUTH login from 105.187.231.243 (ZA/South Africa/105-187-231-243.telkomsa.net)
|
Brute-Force | |
| 🇮🇹 Inartis |
Nov 6 19:56:30 mail1 postfix/smtpd[1550533]: warning: unknown[105.187.231.243]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
|
Port Scan Brute-Force | |
| 🇩🇪 _ArminS_ |
Spam detected 2026.11.06 19:20:02
blocked until 2026.11.13 19:20:02
|
Email Spam | |
| Anonymous |
SMTP AUTH 105.187.231.243 (SMTP_LOGIN_ATTEMPT)
|
Brute-Force | |
| 🇫🇷 UM3 |
Exim Auth Failed
|
Brute-Force | |
| 🇮🇹 Inartis |
Nov 6 12:14:32 mail1 postfix/smtpd[1507662]: warning: unknown[105.187.231.243]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
|
Port Scan Brute-Force | |
| 🇮🇹 Inartis |
2026-11-06T09:14:16.406086+02:00 mail.inartis.it postfix/smtpd[4047292]: warning: unknown[105.187.231.243]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
|
Port Scan Brute-Force | |
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
|
Brute-Force | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 105.187.231.243
2026-11-06T02:59:53+0100 warning: unknown[105.187.231.243]: SASL authentication failed
|
Brute-Force | |
| 🇫🇷 IpdbBot |
Spam attack detected
|
Hacking |
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