Autonomous system
AS1836 GREEN green.ch AG Autonomous System
Residential RIPE Cable/DSL/ISP
Summary
green.ch AG
hosting legacy
A Swiss internet, data center, and cloud provider (green.ch AG), one of Switzerland's leading colocation and hosting operators.
What it's used for
- Data center colocation, web and cloud hosting, and connectivity for Swiss and international customers.
Notable
- A commercial hosting and data center network. Despite the low AS number, this is a modern operational provider announcing large IPv4 space.
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 | 80.81.195.163 |
| SwissIX | Zurich, Switzerland | 91.206.52.92 |
Transit providers
24 upstream, 651 downstream and 686 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 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 86 prefixes · 491K addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CH | Switzerland | 91 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS1836- Registry name
- GREEN
- Registrant
- AS1836-MNT
- Abuse contact
- abuse@green.ch
- Registered
- 2002-09-02
- Last changed
- 2025-09-03
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- green.ch AG
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
RIPE::AS-GREEN- Present at
- 2 exchanges
- Facilities
- 7 facilities
- Website
- https://www.greendatacenter.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
- 99% valid · 80 valid, 1 with no ROA
- ROAs
- 109 authorising AS1836
- ASPA
- no ASPA record
- IRR
- 99% registered · 80 of 81 announcements
- Route objects
- 89 naming AS1836
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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