AS273663 NT FIBRA

AS273663 - NT FIBRA · registered in Brazil

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,814largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#42,917of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS273663 in ASN lookup Look up an IP in this network (177.8.71.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

177.8.71.0/24
200.124.78.0/23

IPv6 prefixes

All 1 prefix.

2804:8a58::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273454#6811 AS273454 - TELVIA TELECOMUNICACOES LTDA768

AS273619#6812 AS273619 - ION TELECOMUNICACOES LTDA768

AS273624#6813 AS273624 - SOUSA & RAMOS PRESTADORA DE SERVICOS LTDA768

AS274341#6815 AS274341 - L S BALCONI SOLUCOES CORPORATIVAS LTDA768

AS274492#6816 AS274492 - INOV SERVICOS DE TELECOMUNICACOES LTDA768

AS274711#6817 AS274711 - IB TELECOM FIBRA LTDA768

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