AS10617 SION S.A

AS10617 - SION S.A · registered in Argentina

IPv4 addresses74,24030 prefixes · 0.002% of announced IPv4

Rank in Argentina#11largest network in AR by IPv4 space, of 1,070 · 0.40% of AR

Rank worldwide#2,317of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryArgentina1,083 ASNs registered there

Open AS10617 in ASN lookup Look up an IP in this network (186.148.64.1) All networks in Argentina

IPv4 prefixes

All 30 prefixes, in address order.

186.148.64.0/21
186.148.72.0/22
200.59.64.0/18
200.69.32.0/19
200.81.94.0/24
200.81.160.0/19
200.112.128.0/23
200.112.131.0/24
200.112.132.0/22
200.112.136.0/21
200.112.145.0/24
200.112.146.0/23
200.112.148.0/22
200.112.152.0/21
200.112.160.0/24
200.112.162.0/23
200.112.165.0/24
200.112.166.0/23
200.112.168.0/23
200.112.170.0/24
200.112.172.0/22
200.112.176.0/21
200.112.184.0/23
200.112.190.0/23
200.124.96.0/21
200.124.104.0/22
200.124.108.0/24
200.124.110.0/24
201.221.96.0/20
216.244.192.0/18

IPv6 prefixes

All 2 prefixes.

2803:6380::/32
2803:9780::/32

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ASNNameIPv4 addresses

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AS28075#10 AS28075 - ARLINK S.A.75,008

AS3597#12 AS3597 - Fundacion InnovaT65,792

AS5692#13 AS5692 - Universidad Nacional de La Plata65,536

AS3449#14 AS3449 - Universidad Nacional de Buenos Aires65,536

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