AS41238 — DAA-AS-1 DAA PLC

AS41238 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

DAA-AS-1 is held by DAA PLC, the commercial semi-state company that operates Dublin Airport.

What it's used for

• The space carries internal corporate infrastructure, evidenced by the netname IE-DAAPLC-20170630 and registrants DAA-Networks Role and DAA-Abuse Role.
• The AS announces a single IPv4 prefix, 91.214.173.0/24 (256 addresses), with 0 IPv6 prefixes and 2 observed neighbours.
• This finely subdivided, single-prefix inventory against a low neighbour count indicates an internal corporate estate for airport operations rather than a public access or transit network.

Notable

• Registrants align with the announcer, listing DAA-Networks Role, DAA PLC, and DAA-Abuse Role for the announced prefix.
• DAA PLC was formerly known as the Dublin Airport Authority before rebranding to its current name.
• The address inventory consists of a single /24 block, consistent with a dedicated corporate network segment.

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

Announced prefixes

• 91.214.173.0/24

Upstream networks

• AS6830 Liberty Global Europe Holding B.V.
• AS5466 Eircom Limited

Adjacent networks

• AS6830 Liberty Global Europe Holding B.V.
• AS5466 Eircom Limited

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-EIRCOM, AS-INTERFUSION, AS-VPLUS, AS6830:AS-VMIE.