AS42539 styrion styrion Holding GmbH

styrion styrion Holding GmbH · registered in Austria

IPv4 addresses3,8404 prefixes · <0.001% of announced IPv4

Rank in Austria#140largest network in AT by IPv4 space, of 619 · 0.04% of AT

Rank worldwide#16,789of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustria646 ASNs registered there

Open AS42539 in ASN lookup Look up an IP in this network (77.235.80.1) All networks in Austria

IPv4 prefixes

All 4 prefixes, in address order.

77.235.80.0/21
77.235.88.0/22
77.235.92.0/23
77.235.94.0/24

Similar-sized networks in Austria

ASNNameIPv4 addresses

AS42572#137 ABATON-AS abaton EDV-Dienstleistungs GmbH3,840

AS48339#138 RRZ_Sued_AS Raiffeisen Rechenzentrum GmbH3,840

AS25056#139 SALOMON-AT-AS SSI Schaefer IT Solutions GmbH3,840

AS42557#141 Xidras Xidras GmbH3,840

AS35339#142 CZ-AS AtNOC GmbH3,584

AS40980#143 TELEMATICA Anexia Cloud Solutions GmbH3,584

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