AS20745 ASCNIT CNIT Italian National Consortium for Telecommunications

ASCNIT CNIT Italian National Consortium for Telecommunications · registered in Italy

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Italy#269largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#15,766of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS20745 in ASN lookup Look up an IP in this network (217.9.64.1) All networks in Italy

IPv4 prefixes

All 1 prefix, in address order.

217.9.64.0/20

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS12559#266 ISIDE-AS BCC SISTEMI INFORMATICI S.P.A.4,096

AS13183#267 ISP-AS Intesa Sanpaolo S.p.A.4,096

AS15807#268 Weblink Weblink srl4,096

AS20794#270 EURNETCITY EUR S.p.A.4,096

AS20819#271 Alitalia ITALIA TRASPORTO AEREO S.P.A.4,096

AS21333#272 INVA-AS IN.VA. S.p.A.4,096

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