Autonomous system
AS216134 ZF-Friedrichshafen-AG ZF Friedrichshafen AG
Unclassified RIPE
Summary
ZF Friedrichshafen AG
business automotive corporate internal
The AS handle ZF-FRIEDRICHSHAFEN-AG is held by ZF Friedrichshafen AG.
What it's used for
- The address space carries corporate infrastructure for ZF, a global automotive supplier, with netnames such as
de-zffriedrichshafen,ZF-TRW-UK, andZF-FNindicating site-specific or regional subdivisions. - The AS announces 221,184 IPv4 addresses across 39 prefixes and 2 IPv6 prefixes, while maintaining only 3 observed routing neighbours; this high address-to-neighbour ratio indicates an internal corporate estate with site-by-site segmentation rather than an access or transit network.
- Traffic from this AS consists of office workers, engineering systems, and internal corporate endpoints for ZF's global operations.
Notable
- All registrants in the evidence pack are consistent with the announcer, listing "ZF Friedrichshafen AG; ZF ISP-Team; Abuse-C Role" for every sampled prefix.
- The address inventory is finely subdivided into numerous /21, /22, and /23 blocks, reflecting a structured internal network design for a large multinational corporation.
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 2026-11-04, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 39 prefixes · 221K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 41 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS216134- Registry name
- ZF-Friedrichshafen-AG
- Registrant
- lir-de-zffriedrichshafen-1-MNT
- Abuse contact
- abuse@zf.com
- Registered
- 2023-10-17
- Last changed
- 2023-10-17
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 98% valid · 50 valid, 1 with no ROA
- ROAs
- 25 authorising AS216134
- ASPA
- no ASPA record
- IRR
- 94% registered · 48 of 51 announcements
- Route objects
- 42 naming AS216134
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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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