asn.dev

Autonomous system

AS207943 LSW LSW Netz Verwaltungs-GmbH trading as LSW Netz GmbH & Co. KG

Unclassified RIPE

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

Summary

LSW Netz

Germany · AI-generated

energy utility business germany

LSW is operated by LSW Netz Verwaltungs-GmbH trading as LSW Netz GmbH & Co. KG.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname DE-LSW-20230307 and registrant LSW Benutzerservice.
  • The AS announces 256 IPv4 addresses and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of office workers and internal systems for a regional energy distribution utility, not public internet subscribers.

Notable

  • The registrant LSW Benutzerservice and the holder LSW Netz Verwaltungs-GmbH trading as LSW Netz GmbH & Co. KG are consistent, confirming the space belongs to the operator.
  • LSW Netz is a subsidiary of LSW Holding, a regional energy company associated with E.ON, operating distribution networks and metering services in the Wolfsburg area.
  • The inventory consists of a single /24 IPv4 block and a single /29 IPv6 prefix, a compact allocation typical for a corporate site.

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 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9136Wobcom GmbH82
AS13045htp GmbH8

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 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207943
Registry name
LSW
Registrant
lsw-mnt
Abuse contact
benutzerservice@lsw.de
Registered
2022-03-02
Last changed
2025-07-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS207943
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS207943

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