asn.dev

Autonomous system

AS51094 HIDROELECTRICA

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Hidroelectrica

Romania · AI-generated

energy corporate infrastructure

HIDROELECTRICA is operated by Hidroelectrica S.A., the Romanian state-owned hydroelectric power producer.

What it's used for

  • The space carries corporate infrastructure for a hydroelectric utility, evidenced by the netname Hidroelectrica and registrant SOCIETATEA DE PRODUCERE A ENERGIEI ELECTRICE IN HIDROCENTRALE " HIDROELECTRICA" S.A.
  • The AS announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate systems, SCADA/OT management interfaces, and administrative endpoints for the hydroelectric plant operations.

Notable

  • The RDAP registrant matches the AS holder exactly, confirming direct ownership of the address space.
  • The address inventory is minimal, consisting of a single /24 block (91.216.144.0/24), typical for a specialized industrial operator with limited public-facing requirements.

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
AS31313Serviciul de Telecomunicatii Speciale57
AS9050Orange Romania S.A.1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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
RORomania1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51094
Registry name
Hidroelectrica
Registrant
MNT-ARTELECOM-LIR
Abuse contact
abuse@romtelecom.ro
Registered
2010-05-31
Last changed
2024-06-26
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS51094
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS51094

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: 442 networks and 1,773 prefixes, as published 2026-10-13. 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