AS57791 — ARDEN-AS Arden Broadband Ltd

AS57791 announces 3 IPv4 prefixes covering 6,144 addresses and 0 IPv6 prefixes.

About this network

ARDEN-AS is operated by Arden Broadband Ltd.

What it's used for

• The address space carries rural broadband services, with netnames IE-EURONA-BRISKNET-20120615 and ARDEN-NET indicating legacy and current infrastructure.
• The AS announces 6144 IPv4 addresses across 3 prefixes and maintains a single observed neighbour, a ratio characteristic of an access network providing last-mile connectivity rather than transit.
• Traffic from this AS consists of residential subscriber traffic for rural fibre and wireless broadband services in Ireland, specifically in Cavan and Roscommon.

Notable

• Registrants include Eurona-Brisknet Ltd for the 5.83.240.0/20 block and Arden Broadband Ltd for the 91.235.96.0/22 and 185.129.132.0/22 blocks, reflecting the operator's history involving the Brisknet brand.
• The address inventory is small and segmented into three distinct prefixes, consistent with a regional rural broadband provider rather than a large national ISP.

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

Announced prefixes

• 5.83.240.0/20
• 91.235.96.0/22
• 185.129.132.0/22

Upstream networks

• AS43192 Ajisko Ltd t/a Integrated Media Solutions

Adjacent networks

• AS43192 Ajisko Ltd t/a Integrated Media Solutions

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-HURRICANE, AS-IMS-GROUP.