51.103.133.211 is an IP address with 2 abuse reports from 1 distinct reporter, submitted between 07/24/2026 and 07/25/2026. The AbuseTrack community rates it as Medium risk, with a score of 30/100. The most frequently reported threat categories are Port Scan.
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ip
51.103.133.211
Medium · 302 reports
- Organization:
- MICROSOFT-MAINT
- Network:
- cloud
SwitzerlandInstant verdict
SUSPICIOUS
30/100
Community risk score
2
Reports
1
Reporters
07/24/2026
First seen
07/25/2026
Last seen
Threat type
Intelligence
Country
Switzerland (CH)
WHOIS (RDAP)
- Country
- Switzerland
- Location
- Zurich, Zurich
- Network
- cloud
- Handle
- 51.103.0.0 - 51.103.255.255
- Range
- 51.103.0.0 - 51.103.255.255
- Organization
- MICROSOFT-MAINT
- Abuse contact
- abuse@microsoft.com
Report history (2)
Port Scan07/25/2026, 07:50 PM · michaelortnerit
CrowdSec: crowdsecurity/http-admin-interface-probing (3 events)
Port Scan07/24/2026, 12:10 AM · michaelortnerit
CrowdSec: crowdsecurity/http-crawl-non_statics (85 events)