AS30971 NICAT-CORE-AS nic.at GmbH

NICAT-CORE-AS nic.at GmbH · registered in Austria

IPv4 addresses8,4484 prefixes · <0.001% of announced IPv4

Rank in Austria#91largest network in AT by IPv4 space, of 619 · 0.08% of AT

Rank worldwide#10,049of 79,396 networks with IPv4

IPv632 x /481 prefixes

CountryAustria646 ASNs registered there

Open AS30971 in ASN lookup Look up an IP in this network (83.136.32.1) All networks in Austria

IPv4 prefixes

All 4 prefixes, in address order.

83.136.32.0/21
185.102.15.0/24
193.46.104.0/21
193.46.112.0/20

IPv6 prefixes

All 1 prefix.

2a02:850::/43

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AS24864#90 R-IT-AS Raiffeisen Informatik GmbH & Co KG8,704

AS8547#92 AS8547 Styria IT Solutions GmbH & Co KG8,192

AS8787#93 AMARISTECH Amaris Technologies GmbH8,192

AS25575#94 DOMAINTECHNIK Ledl.net GmbH & Co. KG8,192

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources