187.86.139.58

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
37 reports
29 reporters · latest 19 hours ago
ISP
PREFEITURA MUNICIPAL DE RIO GRANDE
Usage Type
Fixed Line ISP
ASN
AS53066
Domain Name
riograndedopiaui.pi.gov.br
Country
🇧🇷 Brazil
City
Rio Grande, Rio Grande do Sul
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Abuse Reports

Total reports
37 from 29 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 11 🇩🇪 Germany 6 🇨🇭 Switzerland 4
Most common categories Email Spam 20 Port Scan 12 Hacking 6 Phishing 4 Spoofing 4
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
🇸🇰 EVISION
Spoofing Email Spam Phishing
🇸🇰 EVISION
Spoofing Email Spam Phishing
🇸🇰 EVISION
From: Rolf Gerling <[email protected]> Using Zimbra 10.1.0_INTALIO_20260810 (ZimbraWebClient - GC156 (Win)/10.1.0_INTALIO_20260810) SPF: PASS with IP 187.86.139.58 DKIM: 'PASS' with domain riogrande.rs.gov.br DMARC: 'PASS'
Spoofing Email Spam Phishing
🇫🇷 AHr
SPAM
Email Spam
Anonymous
Kept connecting and disconnecting without issuing any commands
DDoS Attack
Anonymous
Kept connecting and disconnecting without issuing any commands
DDoS Attack
🇨🇭 Kepler-1649c
Spam
Email Spam
🇨🇿 interconnect.cz
Brute-Force Email Spam
🇫🇷 Kejult
Honeypot Finding: SMB activity on TCP/445; 2 Dionaea events.
Port Scan
🇩🇪 Bedios GmbH
Email spam received from this host
Email Spam
🇫🇷 uthul
T-Pot honeypot: 46 hits on ports [445] (automated)
Port Scan Hacking
🇫🇷 uthul
T-Pot honeypot: 44 hits on ports [445] (automated)
Port Scan Hacking
🇹🇭 thaizone.com
High probability of spam (Score: 43.30)
Email Spam
🇦🇹 DonPedro
X-Spam-Flag: YES
Email Spam
🇷🇸 Smel
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
Email Spam Hacking Brute-Force

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