AS48809 — HOSTEUR-ANYCAST Hosteur SAS

AS48809 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle HOSTEUR-ANYCAST is held by Hosteur SAS.

What it's used for

• The space carries a single IPv4 block with the netname HOSTEUR-ANYCAST-NETWORK, indicating infrastructure for anycast services.
• The AS announces 256 IPv4 addresses across 1 prefix and maintains 2 observed neighbours, a ratio consistent with a specialized service provider rather than a large access network.
• Traffic from this AS consists of anycast endpoints for DNS and other internet infrastructure services provided by Hosteur.

Notable

• The RDAP registrant for the announced prefix is listed as Abuse-C Role, which aligns with the holder identity of Hosteur SAS.
• The address inventory is minimal, consisting of a single /24 block, which is typical for an anycast network that does not require large contiguous address space for customer allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.148.78.0/24

Upstream networks

• AS204818 Hosteur SAS
• AS207758 Hosteur SA

Adjacent networks

• AS204818 Hosteur SAS
• AS207758 Hosteur SA

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-ALPINEDC, AS-CHMURTZ-DCX, AS-CHMURTZ-KLR, AS-HOSTEUR, AS-HOSTEUR-CH, AS-INTEROUTE, AS-NETERRA-INT, AS29075:AS-CUSTOMERS, AS29075:AS-CUSTOMERS:AS-SET, AS34224:AS-NETERRA-INT.