AS205330 Arianet Ari@net SRL

Arianet Ari@net SRL · registered in Italy

IPv4 addresses3,0722 prefixes · <0.001% of announced IPv4

Rank in Italy#342largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#18,225of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryItaly1,121 ASNs registered there

Open AS205330 in ASN lookup Look up an IP in this network (37.130.216.1) All networks in Italy

IPv4 prefixes

All 2 prefixes, in address order.

37.130.216.0/21
185.109.56.0/22

IPv6 prefixes

All 1 prefix.

2a0f:cec0::/32

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS202975#339 teknonet Teknonet s.r.l.3,072

AS207146#340 netikom-as Netikom SRL3,072

AS41849#341 NETSTORMING-WHL-AS NETSTORMING S.R.L.3,072

AS199666#343 HYNET-AS Hynet S.R.L.3,072

AS57142#344 AS-FIBER23 Fiber 23 SRL3,072

AS39808#345 FONTEL Fontel S.p.A.3,072

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