203.143.21.17 is an IP address with 1 abuse report from 1 distinct reporter, submitted between 08/29/2026 and 08/29/2026. The AbuseTrack community rates it as Low risk, with a score of 9/100. The most frequently reported threat categories are Brute Force.
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ip
203.143.21.17
Low · 91 report
Sri LankaInstant verdict
LIKELY CLEAN
9/100
Community risk score
1
Reports
1
Reporters
08/29/2026
First seen
08/29/2026
Last seen
Threat type
Intelligence
Country
Sri Lanka (LK)
WHOIS (RDAP)
- Country
- Sri Lanka
- Location
- Colombo, Western Province
Reverse DNS
- PTR
- notifications.lankacom.net
Report history (1)
Brute Force08/29/2026, 02:44 PM · Enjyn Gruppe
fail2ban: SSH (sshd) brute-force — 3 failed attempts (jail: sshd)