43.166.4.205 is an IP address with 2 abuse reports from 2 distinct reporters, submitted between 10/27/2026 and 10/28/2026. The AbuseTrack community rates it as Medium risk, with a score of 47/100. The most frequently reported threat categories are Brute Force.
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Instant verdict
SUSPICIOUS
47/100
Community risk score
2
Reports
2
Reporters
10/27/2026
First seen
10/28/2026
Last seen
Threat type
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Intelligence
Country
South Korea (KR)
WHOIS (RDAP)
- Country
- South Korea
- Location
- Seoul, Seoul
Report history (2)
Brute Force10/28/2026, 09:01 AM · NextServ Group
2026-10-28T09:57:57.746427+01:00 dns sshd-session[633]: Failed password for root from 43.166.4.205 port 36514 ssh2 2026-10-28T09:59:48.121984+01:00 dns sshd-session[655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.166.4.205 user=root 2026-10-28T09:59:50.042612+01:00 dns sshd-session[655]: Failed password for root from 43.166.4.205 port 37380 ssh2 2026-10-28T10:01:37.206842+01:00 dns sshd-session[678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.166.4.205 user=root 2026-10-28T10:01:39.343112+01:00 dns sshd-session[678]: Failed password for root from 43.166.4.205 port 50512 ssh2
Brute Force10/27/2026, 11:34 AM · Enjyn Gruppe
fail2ban: SSH (sshd) brute-force — 3 failed attempts (jail: sshd)