AS28357 RBS ZERO HORA EDITORA JORNALISTICA

AS28357 - RBS ZERO HORA EDITORA JORNALISTICA · registered in Brazil

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Brazil#721largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,066of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS28357 in ASN lookup Look up an IP in this network (189.76.144.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

189.76.144.0/20

IPv6 prefixes

All 1 prefix.

2804:11c::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS28269#718 AS28269 - COMPUTADORES E SISTEMAS LTDA4,096

AS28308#719 AS28308 - ORN TELECOMUNICACOES LTDA4,096

AS28333#720 AS28333 - LOCAL DATACENTER SOLUCOES EM COMUNICACAO LTDA4,096

AS28589#722 AS28589 - Convex Internet Solutions4,096

AS28601#723 AS28601 - UNIVERSIDADE DO ESTADO DE SANTA CATARINA4,096

AS28616#724 AS28616 - Emp. de Informatica e Informacao do Mun. BH/SA4,096

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