AS199348 FIBRAWEB Fibraweb S.p.A

FIBRAWEB Fibraweb S.p.A · registered in Italy

IPv4 addresses5,1205 prefixes · <0.001% of announced IPv4

Rank in Italy#239largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#13,800of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS199348 in ASN lookup Look up an IP in this network (45.86.148.1) All networks in Italy

IPv4 prefixes

All 5 prefixes, in address order.

45.86.148.0/22
46.31.132.0/22
176.105.152.0/22
185.20.64.0/22
185.76.140.0/22

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS34978#236 ASLINKWIRELESS Linkwireless srl5,120

AS44942#237 DIGITALRETI-AS Digitalreti srl5,120

AS49653#238 deltaweb-as CADF S.p.A5,120

AS6665#240 SHINY-AS Shiny S.r.l.4,864

AS8855#241 ASN-PROMO OPIQUAD S.P.A.4,864

AS62166#242 SPADHAUSEN Spadhausen SRL Unipersonale4,608

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