AS204761 PRYSMIAN-AS Prysmian S.p.A.

PRYSMIAN-AS Prysmian S.p.A. · registered in Italy

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Italy#717largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#40,057of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS204761 in ASN lookup Look up an IP in this network (185.31.57.1) All networks in Italy

IPv4 prefixes

All 3 prefixes, in address order.

185.31.57.0/24
185.31.58.0/23
194.53.60.0/24

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS204593#714 ovs OVS Spa1,024

AS204651#715 SORINT-AS Sorint Lab Spa1,024

AS204739#716 Goodservice GOOD SERVICE S.R.L1,024

AS204795#718 Siti-fibernetwork-it Marco Accardo1,024

AS204940#719 ACQUIRENTEUNICO-AS ACQUIRENTE UNICO SPA1,024

AS205139#720 ASN-LepidaH Lepida S.c.p.A.1,024

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