AS202552 PROTEC-AS PROTEC di Rinaldo Silvano & C. Snc

PROTEC-AS PROTEC di Rinaldo Silvano & C. Snc · registered in Italy

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Italy#805largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#45,414of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS202552 in ASN lookup Look up an IP in this network (81.200.128.1) All networks in Italy

IPv4 prefixes

All 2 prefixes, in address order.

81.200.128.0/23
185.156.150.0/24

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS198772#802 COSTACROCIERE-AS Costa Crociere S.p.a.768

AS200034#803 cdanet-as CDA SYSTEM S.R.L.768

AS202500#804 CDP Cassa Depositi e Prestiti, S.P.A.768

AS204366#806 IT-OVUNQUE MU NETWORK SRL768

AS204431#807 opensolution OPEN SOLUTION S.R.L.768

AS204694#808 itelco ISCHIA TELECOMUNICAZIONI S.R.L.768

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