Autonomous system
AS207623 erg ERG S.P.A.
Unclassified RIPE
Summary
ERG S.P.A.
business energy corporate
The AS handle ERG is held by ERG S.P.A.
What it's used for
- The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to
ergwan.net(e.g.,host-85.159.118.64.ergwan.net). - The network announces 256 IPv4 addresses within a single /24 prefix (85.159.118.0/24) and maintains only 1 observed neighbour, indicating a small, self-contained internal estate rather than a transit or access provider.
- Traffic from this AS consists of internal corporate communications and endpoints for ERG S.P.A., an Italian independent power producer active in the renewable energy sector.
Notable
- Registrants for the prefix 85.159.118.0/24 include Danilo Greco, Giovanni Martinengo, and ERG S.P.A., aligning with the AS holder.
- The address inventory is minimal, consisting of a single /24 block with no announced IPv6 prefixes, consistent with a specific site or departmental allocation within a larger corporate network.
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
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.
| AS | Network | Paths seen |
|---|---|---|
| AS1267 | WIND TRE S.P.A. | 60 |
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
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS207623- Registry name
- erg
- Registrant
- mnt-it-ergspa-1
- Abuse contact
- ictnetwork@erg.eu
- Registered
- 2019-12-30
- Last changed
- 2021-01-25
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS207623
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 1 naming AS207623
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