AS266040 EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA

AS266040 - EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,749largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,192of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266040 in ASN lookup Look up an IP in this network (45.4.52.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.4.52.0/22
186.196.120.0/22

IPv6 prefixes

All 1 prefix.

2804:39a0::/32

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ASNNameIPv4 addresses

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AS266062#1750 AS266062 - R2 DADOS LTDA - ME2,048

AS266118#1751 AS266118 - DALTONY CARLOS TAVARES CAETANO MUNHOZ ME2,048

AS266169#1752 AS266169 - BIXNET SERVICOS DE REDES DE COMUNICACAO VIRTUAL2,048

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