AS44453 — internex-as interneX GmbH

AS44453 announces 10 IPv4 prefixes covering 24,064 addresses and 10 IPv6 prefixes.

About this network

The AS handle INTERNEX-AS is held by interneX GmbH.

What it's used for

• The address space carries managed hosting and infrastructure services, evidenced by reverse DNS entries such as ip128204143255.rev.hostingnetwork.at and mta-185-2-158-254.hostyourservice.com, alongside netnames like AT-GLOBAL-CLOUD-NETWORK and AT-INTERNEX-BACKBONE.
• With 24,064 IPv4 addresses announced across 10 prefixes and only 2 observed neighbours, the network functions as a destination for hosted services rather than a transit provider.
• Traffic from this AS consists of web hosting, API endpoints, and managed infrastructure for business customers, consistent with interneX's role as a managed service provider.

Notable

• Registrants are consistent with the announcer, primarily listing interneX GmbH and INTERNEX RIPE ADMIN, with one prefix registered to FiberLink GmbH.
• The address inventory is finely subdivided into multiple /24 and /22 blocks, indicating site-by-site or service-specific segmentation within the corporate estate.

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

Announced prefixes

• 5.132.137.0/24
• 5.132.161.0/24
• 5.132.162.0/23
• 5.132.189.0/24
• 5.132.190.0/24
• 5.198.144.0/20
• 128.204.128.0/19
• 144.208.0.0/19
• 144.208.128.0/22
• 185.2.156.0/22
• 2a03:3180::/44
• 2a03:3180:10::/44
• 2a03:3180:20::/43
• 2a03:3180:40::/42
• 2a03:3180:80::/41
• 2a03:3180:100::/40
• 2a03:3180:200::/39
• 2a03:3180:400::/38
• 2a03:3180:800::/37
• 2a03:3180:4000::/36

Upstream networks

• AS8666 FiberLink GmbH
• AS15702 euNetworks GmbH

Adjacent networks

• AS8666 FiberLink GmbH
• AS15702 euNetworks GmbH

Routing security

• RPKI: 12 valid, 0 invalid and 0 not-found announcements; 17 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 33 route objects.
• Listed in as-sets: AS-AORTAATB2B, AS-CORE-BACKBONE:AS-EXCEPTIONS, AS-FIBERLINK-NETWORK, AS-INTERNEX, AS-MAGENTA-B2B, AS-ONSTAGE, AS-RETN-ACTUAL-V4, AS8508:AS-SASK-UPC-IN.