AS39479 NS3-ASN NS3 s.r.l.

NS3-ASN NS3 s.r.l. · registered in Italy

IPv4 addresses2,0484 prefixes · <0.001% of announced IPv4

Rank in Italy#401largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#21,276of 79,396 networks with IPv4

IPv69 x /32 (589,824 x /48)2 prefixes

CountryItaly1,121 ASNs registered there

Open AS39479 in ASN lookup Look up an IP in this network (78.26.127.1) All networks in Italy

IPv4 prefixes

All 4 prefixes, in address order.

78.26.127.0/24
185.91.160.0/22
185.142.121.0/24
213.187.10.0/23

IPv6 prefixes

All 2 prefixes.

2a05:eb80::/29
2a07:2841::/32

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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