AS271914 SEMPRINI EMILIANO EFREN

AS271914 - SEMPRINI EMILIANO EFREN · registered in Argentina

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Argentina#740largest network in AR by IPv4 space, of 1,070 · <0.01% of AR

Rank worldwide#42,879of 79,396 networks with IPv4

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

CountryArgentina1,083 ASNs registered there

Open AS271914 in ASN lookup Look up an IP in this network (45.239.104.1) All networks in Argentina

IPv4 prefixes

All 2 prefixes, in address order.

45.239.104.0/24
187.102.196.0/23

IPv6 prefixes

All 1 prefix.

2803:b210::/32

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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