AS209992 IT-TELWEB Telweb s.r.l.

IT-TELWEB Telweb s.r.l. · registered in Italy

IPv4 addresses3,5844 prefixes · <0.001% of announced IPv4

Rank in Italy#314largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#17,317of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS209992 in ASN lookup Look up an IP in this network (2.59.228.1) All networks in Italy

IPv4 prefixes

All 4 prefixes, in address order.

2.59.228.0/22
149.12.104.0/22
154.46.180.0/23
185.120.80.0/22

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AS60530#315 ALCONN-AS ALCONN SRL3,328

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AS205051#317 Connetta Connetta Srl3,328

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