asn.dev

Autonomous system

AS213929 AS213929CH AS213929.ch

Hosting RIPE

IPv4 addresses 13.31K 36 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 1 recorded by PCH
Upstreams 5 1 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
CH Swiss Internet ExchangeZurich, Switzerland185.1.59.139

Transit providers

5 upstream, 1 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13030Init7 (Switzerland) Ltd.2,102
AS197071active 1 GmbH60
AS1299Arelion Sweden AB47
AS6939Hurricane Electric LLC10
AS47498iFog GmbH1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 36 prefixes · 13.31K addresses IPv6 3 prefixes

CountryNamePrefixes
CHSwitzerland39

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS213929
Registry name
UP-NETWORK
Registrant
UP-NETWORK Sarl
Abuse contact
abuse@as213929.ch
Registered
2024-11-01
Last changed
2026-09-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 39 valid, 0 with no ROA
ROAs
39 authorising AS213929
ASPA
3 declared providers
IRR
92% registered · 36 of 39 announcements 1 other origin
Route objects
43 naming AS213929

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: 442 networks and 1,782 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

1 IC3 indicators addresses in this network appear in FBI IC3 cybersecurity advisories.

PrefixAdvisoryPublished
185.199.199.56FortiBleed Operations Continue Targeting Exposed Systems Leading to Reports of Lockouts2026-10-06

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