AS273930 ALONSO JOSE DARIO (SF PLUS!)

AS273930 - ALONSO JOSE DARIO (SF PLUS!) · registered in Argentina

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Argentina#908largest network in AR by IPv4 space, of 1,070 · <0.01% of AR

Rank worldwide#59,602of 79,396 networks with IPv4

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

CountryArgentina1,083 ASNs registered there

Open AS273930 in ASN lookup Look up an IP in this network (38.156.16.1) All networks in Argentina

IPv4 prefixes

All 1 prefix, in address order.

38.156.16.0/24

IPv6 prefixes

All 1 prefix.

2803:1750::/32

Similar-sized networks in Argentina

ASNNameIPv4 addresses

AS273175#905 AS273175 - CHIPPED S.R.L.256

AS273833#906 AS273833 - IQ NET SA256

AS273922#907 AS273922 - CONNET S.R.L.256

AS273947#909 AS273947 - CABLE VISION PUERTO PIRAY S.R.L.256

AS273969#910 AS273969 - COOPERATIVA DE ELECTRICIDAD DE MONTECARLO LIMITADA256

AS274088#911 AS274088 - SOCIAL NETWORKS S.R.L.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