AS44329 — NTS-AS NTS Netzwerk Telekom Service AG

AS44329 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

NTS-AS is operated by NTS Netzwerk Telekom Service AG.

What it's used for

• The address space carries corporate and service infrastructure, evidenced by netnames NTS-AT-NET and NTS-AT-NET-02 and reverse DNS entries pointing to nts.at.
• The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small-scale business or internal network rather than a transit provider.
• Traffic from this AS consists of business operations for a telecommunications service provider headquartered in Raaba-Grambach, Austria, with locations across Europe and globally.

Notable

• Registrants for both announced prefixes are listed as NTS Admin; NTS Netzwerk Telekom Service AG; Abuse-C Role, which aligns with the AS holder.
• The address inventory is compact, consisting of two /24 IPv4 blocks and a single /48 IPv6 block, consistent with a focused corporate estate.

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

Announced prefixes

• 193.109.88.0/24
• 194.50.28.0/24
• 2001:67c:ac::/48

Upstream networks

• AS21013 eww ag
• AS48339 Raiffeisen Rechenzentrum GmbH

Adjacent networks

• AS21013 eww ag
• AS48339 Raiffeisen Rechenzentrum GmbH

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-ITANDTEL, AS-ITANDTEL-IPV6, AS-ITANDTEL-IPV6_DECIX, AS-ITANDTEL_DECIX, AS-RRZS, AS-UTACUST, AS8508:AS-SASK-UPC-IN.