Autonomous system
AS205687 HiERO-AS HiERO GmbH
Residential RIPE Cable/DSL/ISP
Summary
HiERO GmbH
isp regional cable dsl
The AS handle HIERO-AS is held by HiERO GmbH.
What it's used for
- The address space carries residential and business internet traffic, supported by the netname
AT-HIERO-20170622and the operator's self-identification as a cable/DSL/ISP provider. - The network announces 1024 IPv4 addresses across 1 prefix (
185.209.172.0/22) and maintains 3 observed neighbours, a ratio consistent with a regional access network rather than a transit provider. - Traffic from this AS consists of subscriber eyeballs and local business endpoints, delivered via the company's own high-speed network infrastructure including fibre, cable, and radio links in the Salzburg region.
Notable
- The RDAP registrant
HiERO GmbHmatches the AS holder, confirming direct ownership of the announced space. - The address inventory is compact and singular, consisting of a single /22 block that aligns with the operator's regional scope and limited peering footprint.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Salzburg Internet eXchange | Salzburg, Austria | 185.1.43.36 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AT | Austria | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS205687- Registry name
- HiERO-AS
- Registrant
- at-hiero-1-mnt
- Abuse contact
- abuse@hiero.at
- Registered
- 2017-06-23
- Last changed
- 2018-09-04
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- HiERO GmbH
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Balanced
- Peering policy
- Open
- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.hiero.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
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS205687
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS205687
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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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