AS27971 Alberto Oscar Genovese

AS27971 - Alberto Oscar Genovese · registered in Argentina

IPv4 addresses5,1209 prefixes · <0.001% of announced IPv4

Rank in Argentina#138largest network in AR by IPv4 space, of 1,070 · 0.03% of AR

Rank worldwide#13,645of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryArgentina1,083 ASNs registered there

Open AS27971 in ASN lookup Look up an IP in this network (186.5.176.1) All networks in Argentina

IPv4 prefixes

All 9 prefixes, in address order.

186.5.176.0/22
186.5.180.0/24
186.5.181.0/24
186.5.182.0/23
186.5.188.0/22
200.63.112.0/23
200.63.114.0/24
200.63.115.0/24
200.63.116.0/22

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AS28107#139 AS28107 - UNIVERSIDAD NACIONAL DE SAN JUAN5,120

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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