Autonomous system
AS201832 COSIMO-
Unclassified RIPE
Summary
COSIMO Vertriebs und Beratungs GmbH
business it-services germany
COSIMO- is held by COSIMO Vertriebs und Beratungs GmbH.
What it's used for
- The space carries IT services infrastructure, evidenced by the netname
DE-COSIMO-20140701and the registrant's business focus on proprietary software solutions like cleanINBOX and Feste-IP.Net. - The AS announces 512 IPv4 addresses across 1 prefix and 2 IPv6 prefixes, with only 2 observed neighbours, indicating a small-scale internal or client-facing network rather than a transit provider.
- Traffic from this AS consists of web/API endpoints and IT service delivery for the company's clients, supporting its role as an IT planning and implementation partner.
Notable
- The RDAP registrant
COSIMO Vertriebs und Beratungs GmbHmatches the AS holder, confirming consistent ownership. - The address inventory is compact, consisting of a single /23 block and two /47 IPv6 prefixes, typical for a specialized IT services firm.
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.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 · 512 addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS201832- Registry name
- COSIMO-DE
- Registrant
- COSIMODE-MNT
- Abuse contact
- abuse@cosimo.de
- Registered
- 2014-07-01
- Last changed
- 2022-05-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 6 valid, 0 with no ROA
- ROAs
- 7 authorising AS201832
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 10 naming AS201832
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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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