AS28640 VIPWAY Telecomunicacoes Ltda

AS28640 - VIPWAY Telecomunicacoes Ltda · registered in Brazil

IPv4 addresses12,0326 prefixes · <0.001% of announced IPv4

Rank in Brazil#248largest network in BR by IPv4 space, of 7,969 · 0.02% of BR

Rank worldwide#8,306of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS28640 in ASN lookup Look up an IP in this network (189.51.64.1) All networks in Brazil

IPv4 prefixes

All 6 prefixes, in address order.

189.51.64.0/20
189.51.80.0/21
189.51.89.0/24
189.51.90.0/23
189.51.92.0/22
201.71.224.0/20

IPv6 prefixes

All 1 prefix.

2001:1288::/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