AS51708 UNIBZ-AS Libera Universita di Bolzano

UNIBZ-AS Libera Universita di Bolzano · registered in Italy

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Italy#421largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#21,603of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryItaly1,121 ASNs registered there

Open AS51708 in ASN lookup Look up an IP in this network (46.18.24.1) All networks in Italy

IPv4 prefixes

All 1 prefix, in address order.

46.18.24.0/21

IPv6 prefixes

All 1 prefix.

2a02:27e8::/32

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AS49709#420 VIDEOBYTE Videobyte S.r.l.2,048

AS56366#422 vegait VEGA - Parco Scientifico Tecnologico di Venezia S.c.a.r.l.2,048

AS57394#423 EPIC-NETWORKS-AS EPIC NETWORKS S.R.L.2,048

AS58082#424 AS-MESSAGENET Messagenet S.p.A.2,048

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