AS39657 Comeser-AS Comeser S.r.l.

Comeser-AS Comeser S.r.l. · registered in Italy

IPv4 addresses14,3367 prefixes · <0.001% of announced IPv4

Rank in Italy#105largest network in IT by IPv4 space, of 1,081 · 0.03% of IT

Rank worldwide#7,581of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS39657 in ASN lookup Look up an IP in this network (81.30.16.1) All networks in Italy

IPv4 prefixes

All 7 prefixes, in address order.

81.30.16.0/20
81.93.32.0/20
93.88.32.0/20
185.63.12.0/23
185.63.14.0/24
185.63.15.0/24
217.30.0.0/22

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AS203223#106 UNICATLC-AS Unica Telecomunicazioni s.r.l.14,336

AS49289#107 Media-Veneto Media Veneto SRL14,080

AS49367#108 ASSEFLOW Seflow s.r.l.13,824

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