AS273391 PROVNET SERVICOS DE TELECOMUNICACOES LTDA

AS273391 - PROVNET SERVICOS DE TELECOMUNICACOES LTDA · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,848largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,309of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS273391 in ASN lookup Look up an IP in this network (143.255.8.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

143.255.8.0/22
170.231.144.0/22

IPv6 prefixes

All 1 prefix.

2804:8df0::/32

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AS273452#1849 AS273452 - TRANSATEL Brasil Ltda2,048

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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