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ip

121.183.240.55

Medium · 413 reports
KRSouth Korea
Organization:
IP Manager
Network:
KORNET-KR
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Instant verdict

SUSPICIOUS

41/100

Community risk score

121.183.240.55 is an IP address with 3 abuse reports from 2 distinct reporters, submitted between 07/04/2026 and 07/27/2026. The AbuseTrack community rates it as Medium risk, with a score of 41/100. The most frequently reported threat categories are Brute Force.

How scoring works About

3

Reports

2

Reporters

07/04/2026

First seen

07/27/2026

Last seen

Threat type

Brute Force3

Intelligence

KR

Country

South Korea (KR)

WHOIS (RDAP)

Country
South Korea
Location
Gongju, Chungcheongnam-do
Network
KORNET-KR
Handle
121.160.0.0 - 121.191.255.255
Range
121.160.0.0 - 121.191.255.255
Organization
IP Manager
Abuse contact
hostmaster@nic.or.kr

Report history (3)

Brute Force07/27/2026, 08:59 AM · Enjyn Gruppe

fail2ban: SSH (sshd) brute-force — 3 failed attempts (jail: sshd)

Brute Force07/27/2026, 08:14 AM · Enjyn Gruppe

fail2ban: SSH (sshd) brute-force — 3 failed attempts (jail: sshd)

Brute Force07/04/2026, 04:34 AM · michaelortnerit

fail2ban: SSH (sshd) brute-force — 5 failed attempts (jail: sshd)