asn.dev

Autonomous system

AS204924 EWERK

Unclassified RIPE

IPv4 addresses 1.54K 3 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

EWERK DIGITAL GmbH

Germany · AI-generated

business it-services germany

EWERK is operated by EWERK DIGITAL GmbH.

What it's used for

  • The address space carries IT service infrastructure, with netnames DE-EWERK-20171121 and DE-EWERK-20120521 registered to the operator.
  • The AS announces 1536 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small-scale business or internal network rather than a transit provider.
  • Traffic from this AS consists of web and API endpoints for the company's IT services, as evidenced by the reverse DNS entry vpa.glb.deges.de on the 194.121.50.0/24 block.

Notable

  • Registrants for the two largest prefixes agree with the announcer, listing EWERK DIGITAL GmbH, while the 194.121.50.0/24 prefix is registered to DEGES Deutsche Einheit Fernstrassenplanungs- und -bau GmbH.
  • The company was previously known as EWERK IT GmbH, a rename that occurred in July 2018.
  • The inventory includes a prefix (194.121.50.0/24) registered to a different entity, DEGES, which is a federal agency for highway planning and construction.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21413Envia Tel GmbH112
AS16097HL komm Telekommunikations GmbH109

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 3 prefixes · 1.54K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204924
Registry name
EWERK
Registrant
de-ewerk-1-mnt
Abuse contact
helpdesk@ewerk.support
Registered
2017-12-05
Last changed
2025-03-21
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS204924
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS204924

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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