Autonomous system
AS204631 VIVANET-AS
Hosting RIPE Content
Summary
VIVANET
hosting datacenter switzerland
VIVANET-AS is operated by VIVANET GmbH.
What it's used for
- The address space carries datacenter infrastructure, evidenced by reverse DNS entries such as
server128.ch-datacenter.comandserver255.ch-datacenter.com, as well aszur1-ts03.tlsdomain.com. - The AS announces 2816 IPv4 addresses across 6 prefixes while maintaining 44 observed neighbours, a ratio consistent with a hosting or datacenter provider rather than a large-scale residential access network.
- Traffic from this AS consists of hosted server workloads, including infrastructure for Swiss banks and other enterprises that outsource their IT to VIVANET's certified datacenters in Glattbrugg.
Notable
- Registrants for the majority of prefixes are VIVANET GmbH, while two prefixes (
199.47.148.0/23and199.59.145.0/24) are registered to Xerio, indicating either leased space or a related entity. - The address inventory is a mix of /22, /23, and /24 blocks, all located in Switzerland.
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
Recorded at 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.196.171 |
| SwissIX | Zurich, Switzerland | 91.206.52.161 |
Transit providers
8 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 2.82K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CH | Switzerland | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS204631- Registry name
- VIVANET-AS
- Registrant
- ch-vivanet-1-mnt
- Abuse contact
- abuse@vivanet.com
- Registered
- 2018-02-05
- Last changed
- 2026-04-03
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- VIVANET
- Network type
- Content
- Scope
- Global
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
AS-VIVANETCH- Present at
- 2 exchanges
- Facilities
- 10 facilities
- Website
- https://www.vivanet.ch
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 13 valid, 0 with no ROA
- ROAs
- 8 authorising AS204631
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 13 naming AS204631
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 447 networks and 1,849 prefixes, as published 2026-10-30. 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