AS266097 YUHOO NET

AS266097 - YUHOO NET · registered in Brazil

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,714largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#42,761of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266097 in ASN lookup Look up an IP in this network (45.4.176.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.4.176.0/23
45.4.179.0/24

IPv6 prefixes

All 1 prefix.

2804:3a94::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS264948#6711 AS264948 - KONECTIVA TELECOMUNICACOES LTDA768

AS265124#6712 AS265124 - M.K TELECOMUNICACOES LTDA-ME768

AS265162#6713 AS265162 - JOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME768

AS266187#6715 AS266187 - LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862768

AS266226#6716 AS266226 - MD BANDA LARGA LTDA768

AS266376#6717 AS266376 - CYBERNET TELECOM SERVICOS DE INTERNET LTDA - ME768

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