AS13253 ISP-ASn4 Intesa Sanpaolo S.p.A.

ISP-ASn4 Intesa Sanpaolo S.p.A. · registered in Italy

IPv4 addresses3,5844 prefixes · <0.001% of announced IPv4

Rank in Italy#309largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#17,095of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryItaly1,121 ASNs registered there

Open AS13253 in ASN lookup Look up an IP in this network (62.128.64.1) All networks in Italy

IPv4 prefixes

All 4 prefixes, in address order.

62.128.64.0/24
62.221.160.0/21
193.227.212.0/22
194.29.204.0/24

IPv6 prefixes

All 1 prefix.

2a00:b740:5::/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