asn.dev

Autonomous system

AS40976 WW-INFORMATIK

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 2 0 downstream
Flagged prefixes 0 none

Summary

W & W Informatik GmbH

Germany · AI-generated

business it-services insurance

WW-INFORMATIK is the autonomous system for W & W Informatik GmbH.

What it's used for

  • The address space carries corporate IT infrastructure, as indicated by the netnames WW-INFORMATIK-NET and WW-INFORMATIK-PUBLIC-INTERNET registered to W & W Informatik GmbH.
  • The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal business operations for W & W Informatik GmbH, a German IT services provider specializing in digital solutions for the insurance sector.

Notable

  • Registrants for both announced prefixes are W & W Informatik GmbH, matching the AS holder.
  • W & W Informatik GmbH is the digital arm of the W&W Group, a family-owned enterprise with a history spanning nearly 300 years, providing IT and digital transformation services primarily to insurance companies.
  • The inventory consists of two small IPv4 blocks and a single IPv6 prefix, consistent with a segmented internal 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

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

ASNetworkPaths seen
AS88811&1 Versatel GmbH207
AS3320Deutsche Telekom AG67

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, 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
AS40976
Registry name
WW-INFORMATIK
Registrant
AS12312-MNT
Abuse contact
hostmaster@ww-informatik.de
Registered
2006-05-24
Last changed
2017-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS40976
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS40976

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 1,783 prefixes, as published 2026-10-17. 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