AS267164 Optimo Telecomunicacoes LTDA

AS267164 - Optimo Telecomunicacoes LTDA · registered in Brazil

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

Rank in Brazil#6,075largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#35,303of 79,396 networks with IPv4

IPv6512 x /482 prefixes

CountryBrazil8,771 ASNs registered there

Open AS267164 in ASN lookup Look up an IP in this network (45.230.156.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.230.156.0/22

IPv6 prefixes

All 2 prefixes.

2804:4918:8300::/40
2804:4918:8400::/40

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ASNNameIPv4 addresses

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AS268075#6077 AS268075 - FABIANA CRISTINA MOREIRA1,024

AS268209#6078 AS268209 - FENIX TELECOM1,024

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