AS205687 — HiERO-AS HiERO GmbH

Network type: residential

AS205687 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

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-20170622 and 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 GmbH matches 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.

Announced prefixes

• 185.209.172.0/22

Upstream networks

• AS201962 Michael Rack
• AS21013 eww ag

Adjacent networks

• AS201962 Michael Rack
• AS21013 eww ag

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-ITANDTEL, AS-ITANDTEL_DECIX, AS-MIKE, AS-RSM-CONNECT, AS-SET-SAIX-CONNECTED, AS-SET-SAIX-RS.

Internet exchanges

• Salzburg Internet eXchange — Salzburg, Austria