AS263651 Rede Brasil Fibra

AS263651 - Rede Brasil Fibra · registered in Brazil

IPv4 addresses1,7923 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,997largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#24,754of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263651 in ASN lookup Look up an IP in this network (138.219.64.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

138.219.64.0/22
177.74.177.0/24
177.74.178.0/23

IPv6 prefixes

All 1 prefix.

2804:10d8::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263516#1994 AS263516 - Plis Inteligencia em Tecnologia Ltda.1,792

AS263539#1995 AS263539 - NEW SYSTEM INTERNET1,792

AS263553#1996 AS263553 - GIGANET SERVICOS DE INTERNET -LTDA1,792

AS263860#1998 AS263860 - WEB LACERDA PROVEDOR DE INTERNET LTDA1,792

AS263934#1999 AS263934 - InfoRR Solucoes em Tecnologia1,792

AS264571#2000 AS264571 - Netfar Informatica Ltda1,792

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