asn.dev

Autonomous system

AS201470 CITYNET-AT-2-AS HALLAG Kommunal GmbH

Residential RIPE Cable/DSL/ISP

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly AT
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Citynet

Austria · AI-generated

isp municipal cable dsl

CITYNET-AT-2-AS is operated by HALLAG Kommunal GmbH.

What it's used for

  • The space carries municipal broadband access, evidenced by the netname AT-CNH-20221104 and registrant HALLAG Kommunal GmbH.
  • The AS announces 512 IPv4 addresses and 1 IPv6 prefix, with 5 observed neighbours, indicating a regional access network rather than a transit provider.
  • Traffic consists of subscriber eyeballs for cable and DSL services provided to public institutions and residents in Tyrol, Austria.

Notable

  • Registrants align with the announcer, identifying HALLAG Kommunal GmbH as the holder.
  • HALLAG Kommunal GmbH is a municipal IT partner supporting public institutions in Austria with reliable technologies.
  • The address inventory is compact, consisting of a single /23 IPv4 block and one /32 IPv6 prefix.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Tirol-IXInnsbruck, Austria185.1.31.23

Transit providers

3 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC90
AS34347HALLAG Kommunal GmbH9
AS48362Stadtwerke Feldkirch2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, 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 · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
ATAustria2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201470
Registry name
CITYNET-AT-2-AS
Registrant
CNH-MNT
Abuse contact
abuse@citynet.at
Registered
2022-11-09
Last changed
2024-11-18
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Citynet AT - BACKUP Network
Also known as
Citynet Backup ASN
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
RIPE::AS-CNHAT-2
Present at
1 exchanges
Facilities
4 facilities
Website
https://www.citynet.at

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 · 2 valid, 0 with no ROA
ROAs
3 authorising AS201470
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS201470

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: 448 networks and 1,851 prefixes, as published 2026-11-04. 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