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EudorIA Threat Observatory

147.203.255.20

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

Confidencehigh4 catalogued events

First observation02/09/2026 12:32

Last observation23/09/2026 10:28

Controls areaIPS

Maximum rule level10/20

Network context

Estimated origin

Country: United States (US)
City: Location not published by the sources
ASN: AS11320
ASN operator / holder: LIGHTEDGE-AS-02 - LightEdge Solutions, US
Announced prefix: 147.203.128.0/17
Reverse DNS: PTR record not published

Last activity

IPS detection

Public destination: eudoria.it
Service: DNS UDP
Rule: 100901
Technical reason: GPL DNS named version attempt
Outcome: Blocked / detected

Minimised history

Observed evidence

Last 4 publishable events

23/09/2026 10:28

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected

16/09/2026 12:38

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected

09/09/2026 12:28

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected

02/09/2026 12:32

IPS

IPS detection

high

GPL DNS named version attempt

Destination: eudoria.it
Service: DNS UDP
Outcome: Detected