AS263638 Prefeitura de Cuiaba

AS263638 - Prefeitura de Cuiaba · registered in Brazil

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,272largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#19,047of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS263638 in ASN lookup Look up an IP in this network (186.236.240.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

186.236.240.0/21
186.236.248.0/23
186.236.254.0/23

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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