AS51537 — A3-AS

AS51537 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle A3-AS is held by Aegean Airlines S.A.

What it's used for

• The address space carries corporate infrastructure, identified by the netname A3-NET and registrant Aegean Airlines S.A.
• The inventory consists of 256 IPv4 addresses within a single /24 prefix (91.217.243.0/24) and 0 IPv6 prefixes, with 2 observed routing neighbours
• Traffic from this AS consists of internal corporate systems, office workers, and web/API endpoints supporting the airline's operations

Notable

• The RDAP registrant Aegean Airlines S.A. matches the registry holder and announcer
• The address inventory is a single contiguous /24 block, typical of a corporate estate rather than a subdivided network

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

Announced prefixes

• 91.217.243.0/24

Upstream networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6799 Ote SA (Hellenic Telecommunications Organisation)

Adjacent networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6799 Ote SA (Hellenic Telecommunications Organisation)

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-FORTHNET, AS-OTENET, AS-OTENET-TEST, AS-UDOS.