AbuseIPDB » 191.53.12.84

191.53.12.84
Recent Activity This IP has received recent abuse reports, which causes the score to increase.
75 reports found in our database
66% Elevated
Abuse confidence score ?
ISP
MASTER S/A
Usage Type
Fixed Line ISP
ASN
Hostname(s)
191-53-12-84.lna-wr.soumaster.com.br
Domain Name
mastercabo.com.br
Country
🇧🇷 Brazil
City
Guaratingueta, Sao Paulo

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 191.53.12.84:

This IP address has been reported a total of 75 times from 44 distinct sources. 191.53.12.84 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 12 reports; United Kingdom of Great Britain and Northern Ireland with 7 reports; Indonesia with 6 reports. The most common categories in these recent reports were: Brute-Force 34 times; Hacking 8 times; Web App Attack 7 times; Port Scan 6 times; SSH 3 times; Other 5 times.

Reporter IoA Timestamp (UTC) Comment Categories
Anonymous
Failed login attempt detected by Fail2Ban in plesk-dovecot jail
Brute-Force
🇩🇪 FeG Deutschland
Mail: - login with unknown user - bruteforce
Brute-Force
🇩🇪 jasperedv.de
Failed IMAP Login - Brutforcing
Email Spam Brute-Force
🇩🇪 FeG Deutschland
Mail: - login with unknown user - bruteforce
Brute-Force
🇫🇷 LRob
Unauthorised mail authentication attempt (SMTP/IMAP) | 2026-08-25 00:32 UTC
Email Spam Brute-Force
🇮🇩 sockominfo
Hacking Web App Attack
🇩🇪 FeG Deutschland
Mail: - login with unknown user - bruteforce
Brute-Force
🇩🇪 ksol-hostmaster
Brute-Force
🇷🇺 DZBOT
DZBOT: [MTA] NO LOGIN / auth failed
Port Scan Brute-Force
🇵🇾 SecOpsSL
Email Spam Brute-Force
Anonymous
bruteforce
Brute-Force
🇸🇰 Schomburg
Port Scan Hacking Brute-Force
🇬🇧 openstrike.co.uk
Email auth failures (3)
Brute-Force
🇩🇪 FeG Deutschland
Mail: - login with unknown user - bruteforce
Brute-Force
🇬🇧 D3monite
Attempted Brute Force (dovecot)
Brute-Force

Showing 1 to 15 of 75 reports


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