AS271541 HAVAN SA

AS271541 - HAVAN SA · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,268largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#48,183of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryBrazil8,771 ASNs registered there

Open AS271541 in ASN lookup Look up an IP in this network (181.232.250.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

181.232.250.0/23

IPv6 prefixes

All 1 prefix.

2801:80:3e70::/47

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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