18.183.21.73 is an IP address with 1 abuse report from 1 distinct reporter, submitted between 07/27/2026 and 07/27/2026. The AbuseTrack community rates it as Low risk, with a score of 18/100. The most frequently reported threat categories are Port Scan.
Back to the database
Instant verdict
LIKELY CLEAN
18/100
Community risk score
1
Reports
1
Reporters
07/27/2026
First seen
07/27/2026
Last seen
Threat type
Intelligence
Country
Japan (JP)
WHOIS (RDAP)
- Country
- Japan
- Location
- Tokyo, Tokyo
- Network
- AMAZON-NRT
- Handle
- NET-18-183-0-0-1
- Range
- 18.183.0.0 - 18.183.255.255
- Organization
- Amazon Data Services Japan
Reverse DNS
- PTR
- ec2-18-183-21-73.ap-northeast-1.compute.amazonaws.com
Report history (1)
Port Scan07/27/2026, 12:10 AM · michaelortnerit
CrowdSec: crowdsecurity/http-admin-interface-probing (6 events)