AS33872 AMS-AS Alpha Medien Service GmbH

AMS-AS Alpha Medien Service GmbH · registered in Austria

IPv4 addresses1,7923 prefixes · <0.001% of announced IPv4

Rank in Austria#213largest network in AT by IPv4 space, of 619 · 0.02% of AT

Rank worldwide#25,192of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustria646 ASNs registered there

Open AS33872 in ASN lookup Look up an IP in this network (193.187.4.1) All networks in Austria

IPv4 prefixes

All 3 prefixes, in address order.

193.187.4.0/22
193.187.9.0/24
193.187.10.0/23

Similar-sized networks in Austria

ASNNameIPv4 addresses

AS204560#210 LENZEDER-AS Lenzeder Gesellschaft m.b.H & Co KG1,792

AS29085#211 PORSCHE-AS Porsche Informatik Gesellschaft m.b.H1,792

AS16055#212 AADD-AT AADD GmbH1,792

AS47477#214 REWEA-AS REWE International Dienstleistungs GmbH1,792

AS52220#215 BAWAG-AT-AS BAWAG P.S.K. Bank fuer Arbeit und Wirtschaft und Oesterreichische Postsparkasse Aktiengesellschaft1,792

AS198211#216 EGGER-AS Martin Reinberger trading as FRITZ EGGER GmbH & Co. OG1,792

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