AS269564 H. MASSAO SAKUMA

AS269564 - H. MASSAO SAKUMA · registered in Brazil

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

Rank in Brazil#6,570largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#41,565of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS269564 in ASN lookup Look up an IP in this network (45.188.4.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.188.4.0/22

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS269511#6567 AS269511 - WELLINGTON SOUSA MENDES-ME1,024

AS269526#6568 AS269526 - AFS TELECOM LTDA. -ME1,024

AS269537#6569 AS269537 - MUNDO TELECOM E SERVICOS LTDA - EPP1,024

AS269590#6571 AS269590 - MK TECNOLOGIA E SEGURANCA LTDA ME1,024

AS269592#6572 AS269592 - Adoro Monitoramento Ltda1,024

AS269593#6573 AS269593 - OMID SOLUTIONS TECNOLOGIA LTDA1,024

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