asn.dev

Autonomous system

AS207271 DATALINK-AS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Swiss Datalink AG

Switzerland · AI-generated

hosting business switzerland

The AS handle DATALINK-AS is held by Swiss Datalink AG.

What it's used for

  • The address space carries data center and hosting infrastructure, evidenced by the netname CH-SWISSDATALINK-20181210 and the registrant Swiss Datalink AG.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small-scale hosting or business network rather than a transit provider.
  • Traffic from this AS consists of server housing, dedicated hosting, and IT services for business clients, as Swiss Datalink AG operates a data center in Endingen, Switzerland.

Notable

  • The registrant Swiss Datalink AG matches the AS holder, confirming consistent ownership of the address space.
  • The address inventory is compact, consisting of a single /22 IPv4 block and one /32 IPv6 prefix, typical for a specialized hosting provider.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6730Sunrise GmbH93

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
CHSwitzerland2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207271
Registry name
DATALINK-AS
Registrant
mnt-ch-swissdatalink-1
Abuse contact
support@swissdatalink.ch
Registered
2020-03-10
Last changed
2021-05-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS207271
ASPA
2 declared providers
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS207271

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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

Cross-check