AS263879 NET FIBRA EMPRESAS LTDA

AS263879 - NET FIBRA EMPRESAS LTDA · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,064largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#35,279of 79,396 networks with IPv4

IPv6833 x /4811 prefixes

CountryBrazil8,771 ASNs registered there

Open AS263879 in ASN lookup Look up an IP in this network (138.204.76.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

138.204.76.0/22

IPv6 prefixes

All 11 prefixes.

2804:2724::/40
2804:2724:120::/44
2804:2724:170::/44
2804:2724:180::/44
2804:2724:1c0::/48
2804:2724:1f0::/44
2804:2724:200::/42
2804:2724:240::/43
2804:2724:260::/43
2804:2724:280::/41
2804:2724:300::/40

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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