asn.dev

Autonomous system

AS204702 DWTS Deutsche Windtechnik GmbH & Co. KG

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Deutsche Windtechnik

Germany · AI-generated

business energy wind corporate

The AS handle DWTS is held by Deutsche Windtechnik GmbH & Co. KG.

What it's used for

  • The address space carries corporate infrastructure for a wind energy service provider, evidenced by netnames DE-DWTS-20180124 and DE-DWTS-OSNABRUECK04.
  • The network announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, engineering staff, and operational endpoints supporting wind turbine maintenance and training facilities.

Notable

  • Registrants for both announced prefixes are listed as Abuse-C Role, which is a generic abuse contact designation rather than a distinct legal entity, consistent with the primary holder Deutsche Windtechnik GmbH & Co. KG.
  • Deutsche Windtechnik Service GmbH & Co. KG was renamed to Deutsche Windtechnik GmbH & Co. KG effective 4 April 2024.
  • The inventory is finely subdivided into two small IPv4 blocks and one IPv6 /36, typical of site-by-site segmentation for a 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

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

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS42184TKRZ Stadtwerke GmbH95
AS6797GlobalConnect AB77
AS31027GlobalConnect A/S43

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 · 768 addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204702
Registry name
DWTS
Registrant
de-dwts-1-mnt
Abuse contact
abuse@deutsche-windtechnik.com
Registered
2018-01-24
Last changed
2023-08-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
5 authorising AS204702
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
7 naming AS204702

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: 447 networks and 1,843 prefixes, as published 2026-11-02. 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