121.139.15.185 is an IP address with 2 abuse reports from 2 distinct reporters, submitted between 08/16/2026 and 08/17/2026. 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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ip
121.139.15.185
Medium · 472 reports
- Organization:
- IP Manager
- Network:
- KORNET-KR
South KoreaInstant verdict
SUSPICIOUS
47/100
Community risk score
2
Reports
2
Reporters
08/16/2026
First seen
08/17/2026
Last seen
Threat type
Intelligence
Country
South Korea (KR)
WHOIS (RDAP)
- Country
- South Korea
- Location
- Gunpo, Gyeonggi-do
- Network
- KORNET-KR
- Handle
- 121.128.0.0 - 121.159.255.255
- Range
- 121.128.0.0 - 121.159.255.255
- Organization
- IP Manager
- Abuse contact
- hostmaster@nic.or.kr
Report history (2)
Brute Force08/17/2026, 05:49 AM · michaelortnerit
fail2ban: SSH (sshd) brute-force — 5 failed attempts (jail: sshd)
Brute Force08/16/2026, 01:36 PM · Enjyn Gruppe
fail2ban: SSH (sshd) brute-force — 3 failed attempts (jail: sshd)