AS52886 Fundacao CPqD - Centro Pesq.Desenv.Telecom.

AS52886 - Fundacao CPqD - Centro Pesq.Desenv.Telecom. · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,950largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#46,497of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS52886 in ASN lookup Look up an IP in this network (177.125.142.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.125.142.0/23

IPv6 prefixes

All 1 prefix.

2801:b8::/32

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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