AS6720 MAGWIEN Magistrat der Stadt Wien, Magistratsabteilung 01

MAGWIEN Magistrat der Stadt Wien, Magistratsabteilung 01 · registered in Austria

IPv4 addresses69,6322 prefixes · 0.002% of announced IPv4

Rank in Austria#17largest network in AT by IPv4 space, of 619 · 0.67% of AT

Rank worldwide#2,453of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryAustria646 ASNs registered there

Open AS6720 in ASN lookup Look up an IP in this network (141.203.0.1) All networks in Austria

IPv4 prefixes

All 2 prefixes, in address order.

141.203.0.0/16
217.149.224.0/20

IPv6 prefixes

All 1 prefix.

2a00:1ba0:2::/47

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AS1205#18 JKU-LINZ-AS - University Linz68,096

AS31382#19 CANCOM-Austria-IT CANCOM Austria AG67,584

AS5385#20 RUSSMEDIA-IT Russmedia IT GmbH67,584

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