AS31319 ESTRACOM-AS ESTRACOM SPA

ESTRACOM-AS ESTRACOM SPA · registered in Italy

IPv4 addresses21,5047 prefixes · <0.001% of announced IPv4

Rank in Italy#76largest network in IT by IPv4 space, of 1,081 · 0.04% of IT

Rank worldwide#5,861of 79,396 networks with IPv4

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

CountryItaly1,121 ASNs registered there

Open AS31319 in ASN lookup Look up an IP in this network (83.149.128.1) All networks in Italy

IPv4 prefixes

All 7 prefixes, in address order.

83.149.128.0/18
91.109.48.0/21
185.119.244.0/22
185.121.156.0/22
193.43.106.0/23
193.43.108.0/24
193.238.84.0/24

IPv6 prefixes

All 2 prefixes.

2a01:63c0::/32
2a03:8c80::/29

Similar-sized networks in Italy

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AS15605#78 CONNESI Connesi s.p.a.20,992

AS213260#79 CWNET-AS cwnet s.r.l.20,480

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