asn.dev

Autonomous system

AS33942 IREN-ENERGIA-AS

Unclassified RIPE

IPv4 addresses 9.22K 13 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

IREN Energia

Italy · AI-generated

utility corporate business italy

The AS handle IREN-ENERGIA-AS is held by IREN Energia S.P.A.

What it's used for

  • The address space carries internal corporate infrastructure for an Italian energy utility, evidenced by netnames IT-AEMNET-20031022 and IT-AEMNET-20040907 and registrant IREN ENERGIA S.P.A.
  • The AS announces 9,216 IPv4 addresses across 13 prefixes with only 2 observed neighbours, a ratio indicating a small, self-contained corporate network rather than a transit or access provider.

Notable

  • All registrants in the evidence pack are IREN ENERGIA S.P.A or AEMNET ABUSE-C, which aligns with the announcer identity.
  • IREN Energia is a subsidiary of the IREN Group, a major Italian multi-utility company; the netnames reference "AEMNET," reflecting the company's historical roots in the AEM (Azienda Energetica Metropolitana) utility before its integration into the IREN structure.
  • The inventory consists of two main blocks (82.213.64.0/21 and 83.139.192.0/22) subdivided into smaller /23 and /24 prefixes, typical of site-by-site segmentation within a corporate estate.

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
AS8968RETELIT-X S.R.L.464
AS39636IREN ENERGIA S.P.A420

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 13 prefixes · 9.22K addresses IPv6 0 prefixes

CountryNamePrefixes
ITItaly13

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS33942
Registry name
IREN-ENERGIA-AS
Registrant
AEMNET-MNT
Abuse contact
abuse-ripe@aemnet.it
Registered
2004-09-14
Last changed
2018-12-12
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 15 valid, 0 with no ROA
ROAs
15 authorising AS33942
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
15 naming AS33942

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 1,772 prefixes, as published 2026-10-15. 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