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EudorIA Threat Observatory

52.248.42.103

Technical source observed on EudorIA perimeter controls. All the events listed were blocked, contained or detected by the defensive systems.

Confidencehigh1 catalogued events
First observation12/09/2026 15:15
Last observation12/09/2026 15:15
Controls areaWAF
Maximum rule level13/20
Network context

Estimated origin

Country
United States (US)
City
San Antonio
ASN
AS8075
ASN operator / holder
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Announced prefix
52.224.0.0/11
Reverse DNS
PTR record not published
Last activity

Exploit attempt

Public destination
eudoria.it
Service
HTTPS protetto da WAF
Rule
100601
Technical reason
EudorIA WAF blocked a high-confidence exploit attempt from 52.248.42.103.
Outcome
Blocked / detected
Minimised history

Observed evidence

Last 1 publishable events
12/09/2026 15:15
WAF

Exploit attempt

high

EudorIA WAF blocked a high-confidence exploit attempt from 52.248.42.103.

Destination
eudoria.it
Service
HTTPS protetto da WAF
Method
GET
Resource
/autodiscover/autodiscover.json
Anomaly score
8
Outcome
Blocked