18.237.156.21 is an IP address with 1 abuse report from 1 distinct reporter, submitted between 09/30/2026 and 09/30/2026. The AbuseTrack community rates it as Low risk, with a score of 22/100. The most frequently reported threat categories are Port Scan.
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Instant verdict
LIKELY CLEAN
22/100
Community risk score
1
Reports
1
Reporters
09/30/2026
First seen
09/30/2026
Last seen
Threat type
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Intelligence
Country
United States (US)
WHOIS (RDAP)
- Country
- United States
- Location
- Boardman, Oregon
Reverse DNS
- PTR
- ec2-18-237-156-21.us-west-2.compute.amazonaws.com
Report history (1)
Port Scan09/30/2026, 01:50 AM · michaelortnerit
CrowdSec: crowdsecurity/http-probing (11 events)