81.187.34.66

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
25 reports
24 reporters · latest 2 hours ago
ISP
Andrews & Arnold Ltd
Usage Type
Fixed Line ISP
ASN
AS20712
Domain Name
aa.net.uk
Country
🇬🇧 United Kingdom of Great Britain and Northern Ireland
City
Bracknell, England
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Abuse Reports

Total reports
25 from 24 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 16 🇩🇪 Germany 4 🇨🇦 Canada 2
Most common categories Port Scan 24 Brute-Force 6 Hacking 6 SSH 1
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
🇫🇷 aki
PortScan: TCP/3389
Port Scan
Anonymous
Triggered: repeated knocking on closed ports.
Port Scan
🇫🇷 Petre 21_ip
Port Scan
🇫🇷 Coco Bongo
1794177584 - 11/08/2026 23:39:44 Host: 81.187.34.66/81.187.34.66 Port: 3389 TCP Blocked ...
Port Scan
🇫🇷 noi
honeypot proto=TCP dpt=3389 flags=SYN hits=1 window=1h
Port Scan
🇫🇷 sthoyer.de
Port Scan
🇩🇪 wlt-blocker
Illegal port scans
Port Scan
🇺🇸 xclmp
Unauthorized connection attempts consistent with that of port probing and scanning from 81.187.34.66 were detected at 2026-11-08 22:28:20 UTC. Learn More: https://fia.project-furina.com/report/20761
Port Scan
🇫🇷 Entalpi.net
Tried to hit sensible closed port commonly used in attacks
Port Scan Hacking
🇵🇱 nfsec.pl
Detected: TCP scan on port: 3389 with flags: SYN
Port Scan
🇫🇷 JohnAtlas
Honeypot: connection attempt to unused port(s) 3389/tcp on a server where these services do not exist. Automated firewall trap.
Port Scan Hacking Brute-Force
🇨🇦 Luhte
Unsolicited TCP connection from 81.187.34.66 to port 0 at 2026-11-08T21:38:58Z. Source IP completed three-way handshake to non-public service on this host. Detected by automated intrusion monitoring.
Port Scan Hacking
🇨🇦 Blinker73
Port Scan
🇩🇪 Luhte
Unsolicited TCP connection from 81.187.34.66 to port 0 at 2026-11-08T20:59:17Z. Source IP completed three-way handshake to non-public service on this host. Detected by automated intrusion monitoring.
Port Scan Hacking
🇫🇷 wiredalter
Blocked by fail2ban on o2VPS [3389/tcp] Source Port: 55908 TTL: 113 Packet Length: 52 TOS: 0x00 Analyzed by https://ip.wiredalter.com
Brute-Force SSH

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