asn.dev

Autonomous system

AS205218 EOC Ente Ospedaliero Cantonale

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Ente Ospedaliero Cantonale

Switzerland · AI-generated

healthcare government business internal

EOC is the autonomous system for Ente Ospedaliero Cantonale.

What it's used for

  • The space carries internal hospital network traffic, identified by the netname CH-EOC-20171012 and registrant EOC-NOC; Ente Ospedaliero Cantonale.
  • The AS announces 1024 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained internal estate rather than a transit or access network.
  • Traffic from this AS consists of clinical systems, administrative office workers, and medical infrastructure within the public hospital network of Ticino.

Notable

  • Registrants align with the announcer, listing EOC-NOC; Ente Ospedaliero Cantonale for the sole prefix.
  • The address inventory consists of a single /22 block, reflecting a finely subdivided internal corporate estate for a state corporation managing public hospitals.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS559SWITCH48
AS3303Swisscom (Schweiz) AG17

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
CHSwitzerland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS205218
Registry name
EOC
Registrant
ch-eoc-1-mnt
Abuse contact
network.ict@eoc.ch
Registered
2017-10-12
Last changed
2020-04-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
1 authorising AS205218
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS205218

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 448 networks and 1,851 prefixes, as published 2026-11-04. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check