asn.dev

Autonomous system

AS212923 gr-jolimont ASBL CHU Helora

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

CHU Helora

Belgium · AI-generated

healthcare business belgium

GR-JOLIMONT is operated by CHU Helora, a psychiatric hospital in Mons, Belgium.

What it's used for

  • The space carries static IP addresses for the hospital's infrastructure, as indicated by the netname BE-CHJOLIMONT-20200707 and reverse DNS entries pointing to static.isp.proximus.be.
  • The AS announces a single IPv4 prefix (176.118.192.0/24) comprising 256 addresses with one observed neighbour, indicating a small, self-contained site network rather than a transit or large-scale access provider.
  • Traffic from this AS consists of internal hospital systems, administrative endpoints, and clinical services hosted on the local network.

Notable

  • The registrant ASBL CHU Helora matches the AS holder, confirming direct ownership of the address space.
  • The address inventory is a single /24 block, typical for a standalone corporate or institutional site requiring a fixed range of public IPs.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5488Proximus NV58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
BEBelgium1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS212923
Registry name
gr-jolimont
Registrant
mnt-be-chjolimont-1
Abuse contact
paul.tassin@jolimont.be
Registered
2020-07-16
Last changed
2020-07-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS212923
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS212923

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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