asn.dev

Autonomous system

AS204577 LINZNET-GER-AS

Unclassified RIPE NSP

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AT
Exchanges 1 recorded by PCH
Upstreams 9 2 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
DE-CIX FrankfurtFrankfurt, Germany80.81.195.192

Transit providers

9 upstream, 2 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3257GTT Communications Inc.46
AS6939Hurricane Electric LLC3
AS28889LinzNet Internet Service Provider GmbH3
AS34549meerfarbig GmbH & Co. KG3
AS6797GlobalConnect AB1
AS24482SG.GS1
AS37100SEACOM Limited1
AS37721Virtual Technologies & Solutions1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
ATAustria1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204577
Registry name
LINZNET-GER-AS
Registrant
LINZNET-MNT
Abuse contact
lir@linznet.at
Registered
2018-02-15
Last changed
2025-05-02
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
LinzNet Germany
Network type
NSP
Scope
Europe
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS-LINZNET-GER

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

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS204577
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS204577

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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