AS47576 — NETZWARE-AS Netzware Handels- und IT-Dienstleistungs GmbH

AS47576 announces 4 IPv4 prefixes covering 3,328 addresses and 0 IPv6 prefixes.

About this network

NETZWARE-AS is operated by Netzware Handels- und IT-Dienstleistungs GmbH.

What it's used for

• The address space carries IT services and network technology infrastructure, with reverse DNS entries pointing to netzware.at and netnames including AT-NETZWARE-20060626 and AT-NETZWARE-20180322.
• The AS announces 3328 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small-scale business or internal corporate estate rather than a transit or large access network.
• Traffic from this AS consists of web/API endpoints and internal network services for an IT services and consulting firm specializing in network technology.

Notable

• Registrants for the largest prefixes are Netzware Handels- und IT-Dienstleistungs GmbH, while 185.126.20.0/22 is registered to Video-Broadcast GmbH under netname AT-CYBERTRON-20151112, and 45.12.99.0/24 is registered to Abuse-C Role under netname Digitalnova01-Net.
• The address inventory is finely subdivided into four distinct IPv4 blocks, suggesting site-by-site segmentation or leased space management within a corporate IT environment.

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

Announced prefixes

• 45.12.99.0/24
• 89.207.144.0/22
• 185.126.20.0/22
• 185.251.96.0/22

Upstream networks

• AS8245 Video-Broadcast GmbH
• AS8412 T-Mobile Austria GmbH

Adjacent networks

• AS8245 Video-Broadcast GmbH
• AS8412 T-Mobile Austria GmbH

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-24953, AS-MAGENTA-B2B, AS-VB, AS8245:AS-VIDEO-BROADCAST-AT.