AS197440 CCTLD-IT-anycast Consiglio Nazionale delle Ricerche

CCTLD-IT-anycast Consiglio Nazionale delle Ricerche · registered in Italy

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Italy#940largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#61,985of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryItaly1,121 ASNs registered there

Open AS197440 in ASN lookup Look up an IP in this network (194.0.16.1) All networks in Italy

IPv4 prefixes

All 1 prefix, in address order.

194.0.16.0/24

IPv6 prefixes

All 1 prefix.

2001:678:12::/48

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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