83.52.21.79
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Telefonica de Espana SAU
- Usage Type
- Fixed Line ISP
- ASN
- AS3352
- Hostname(s)
- 79.red-83-52-21.dynamicip.rima-tde.net
- Domain Name
- movistar.es
- Country
- 🇪🇸 Spain
- City
- Avila, Castille and Leon
No reports in the last 60 days
83.52.21.79 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 |
|---|---|---|---|
| 🇮🇳 evicky2002 |
Confirmed malicious by STILWaters CTI platform (score=100, sources=1)
|
Hacking Brute-Force SSH | |
| 🇨🇦 polycoda |
📮 Sends email spam and/or tries to probe for a ton of inexistent email accounts to send spam to and/or tries to brute force its way into an email account
|
Email Spam | |
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | |
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| 🇮🇹 Progetto1 |
Mail - Multiple failed login attempts
|
Brute-Force Exploited Host | |
| 🇫🇷 Rom74 |
|
Brute-Force SSH | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| Anonymous |
6x Postfix SASL LOGIN authentication failed
|
Brute-Force | |
| Anonymous |
Brute Force User Attack SMTP
|
Brute-Force | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 1/1 in last day
|
Brute-Force | |
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| Anonymous |
May 17 11:27:56 m postfix/smtpd[43407]: warning: 79.red-83-52-21.dynamicip.rima-tde.net[83.52.21.79]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
|
Brute-Force | |
| 🇮🇹 Progetto1 |
Mail - Multiple failed login attempts,
|
Brute-Force Exploited Host | |
| 🇫🇷 basing |
2026-05-17 06:59:56 pzb SASL PLAIN auth failed: rhost=83.52.21.79...
|
Brute-Force | |
| 🇩🇪 Lino Project |
2026-05-17T07:17:18.638471+02:00 srv2.stefanolazzaro.ovh postfix/smtpd[2099417]: warning: 79.red-83-52-21.dynamicip.rima-tde.net[83.52.21.79]: SASL LOGIN authentication failed: authentication failure, sasl_username=info
...
|
Port Scan Brute-Force |
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