Autonomous system
AS35368 AS-DBNETZ
Unclassified RIPE
Summary
DB InfraGO AG
railway infrastructure corporate germany
The AS handle AS-DBNETZ is held by DB InfraGO AG.
What it's used for
- The address space carries internal corporate infrastructure for Germany's railway network, evidenced by netnames
DE-DBNETZ-20131001,DE-DBINFRAGO-20250701, andDE-DBINFRAGO-20241112all registered to DB InfraGO AG. - With 1024 IPv4 addresses announced across 3 prefixes and only 2 observed neighbours, the inventory represents a finely subdivided internal corporate estate rather than a transit or access network.
Notable
- Registrants for all announced prefixes are consistent with the announcer, listing DB InfraGO AG or DB Netz abuse.
- DB InfraGO AG was created on 27 December 2023 through the merger of DB Netz AG and DB Station&Service AG, operating as a wholly owned subsidiary of Deutsche Bahn.
- The address inventory consists of three contiguous IPv4 prefixes in the 185.36.136.0/23 range and a single IPv6 prefix, reflecting a compact, site-segmented corporate allocation.
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 2026-10-22, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS35368- Registry name
- AS-DBNETZ
- Registrant
- DBNetz
- Abuse contact
- zentrale-festnetzplanung@deutschebahn.com
- Registered
- 2015-04-01
- Last changed
- 2025-05-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 7 valid, 0 with no ROA
- ROAs
- 7 authorising AS35368
- ASPA
- no ASPA record
- IRR
- 100% registered · 7 of 7 announcements
- Route objects
- 7 naming AS35368
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 1,779 prefixes, as published 2026-10-23. 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