asn.dev

Autonomous system

AS28985 HSE-AS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SI
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Holding Slovenske Elektrarne

Slovenia · AI-generated

utility corporate slovenia power

The AS handle HSE-AS is held by Holding Slovenske Elektrarne d.o.o.

What it's used for

  • The address space carries corporate infrastructure for a Slovenian electricity holding company, with netnames HSE and DEM-SI indicating internal segments for the holding and its subsidiary Dravske elektrarne Maribor.
  • The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.

Notable

  • Registrants align with the announcer, listing HOLDING SLOVENSKE ELEKTRARNE d.o.o. for the HSE netname and Dravske elektrarne Maribor d.o.o. for the DEM-SI netname, reflecting the corporate structure of the Slovenian power sector.
  • The inventory consists of two /24 blocks, 91.216.109.0/24 and 195.47.211.0/24, with no IPv6 prefixes announced.

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
AS3212Telemach Slovenija d.o.o.124
AS43061Stelkom d.o.o.4

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
SISlovenia2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS28985
Registry name
HSE-AS
Registrant
AS5603-MNT
Abuse contact
bostjan.kerman@dem.si
Registered
2003-04-29
Last changed
2019-06-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS28985
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS28985

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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