AS197736 MB Matteo Berrettoni

MB Matteo Berrettoni · registered in Italy

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Italy#941largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#61,992of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryItaly1,121 ASNs registered there

Open AS197736 in ASN lookup Look up an IP in this network (44.30.181.1) All networks in Italy

IPv4 prefixes

All 1 prefix, in address order.

44.30.181.0/24

IPv6 prefixes

All 1 prefix.

2a06:9801:2f3::/48

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AS214094#944 OSSERVATORIO-NESSUNO Davide Silvetti trading as 'Association Osservatorio Nessuno ODV'256

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