IPv4 addresses7,4246 prefixes · <0.001% of announced IPv4
Rank in Italy#187largest network in IT by IPv4 space, of 1,081 · 0.01% of IT
Rank worldwide#11,219of 79,396 networks with IPv4
IPv640 x /32 (2,621,440 x /48)5 prefixes
CountryItaly1,121 ASNs registered there
IPv4 prefixes
All 6 prefixes, in address order.
- 5.62.72.0/21
- 45.74.200.0/21
- 185.40.212.0/22
- 185.221.72.0/22
- 185.234.112.0/24
- 193.254.12.0/22
IPv6 prefixes
All 5 prefixes.
- 2a01:ab40::/29
- 2a04:8640::/29
- 2a0c:8000::/29
- 2a0c:e2c0::/29
- 2a10:acc0::/29
Similar-sized networks in Italy
ASNNameIPv4 addresses
AS31067#184 SEAC-AS SEAC S.p.A.7,936
AS25301#186 WINDNET-AS Sr Net S.R.L.7,680
AS201502#188 asn-jcomwifi-it JCOM Telecomunicazioni s.c.a r.l.7,424
AS20942#189 ISP-ASn2 Intesa Sanpaolo S.p.A.7,424
AS43843#190 BRIANTEL OPIQUAD S.P.A.7,424
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