EudorIA Cyber Intelligence
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EudorIA Threat Observatory

20.121.140.118

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

Confidencemedium1 catalogued events
First observation25/09/2026 04:28
Last observation25/09/2026 04:28
Controls areaWAF
Maximum rule level13/20
Network context

Estimated origin

Country
United States (US)
City
Dulles
ASN
AS8075
ASN operator / holder
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Announced prefix
20.64.0.0/10
Reverse DNS
azpdesm5idvp.stretchoid.com
Last activity

Exchange / Autodiscover probe

Public destination
eudoria.it
Service
HTTPS protetto da WAF
Rule
100601
Technical reason
Sonda automatizzata su un endpoint Exchange / Autodiscover bloccata dal WAF.
Outcome
Blocked / detected
Minimised history

Observed evidence

Last 1 publishable events
25/09/2026 04:28
WAF

Exchange / Autodiscover probe

medium

Sonda automatizzata su un endpoint Exchange / Autodiscover bloccata dal WAF.

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