AS21911 DIGITALSERVICES.UOL S.A.

AS21911 - DIGITALSERVICES.UOL S.A. · registered in Brazil

IPv4 addresses1,7924 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,025largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#25,107of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS21911 in ASN lookup Look up an IP in this network (187.18.52.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

187.18.52.0/24
187.18.60.0/22
200.169.97.0/24
200.169.101.0/24

Other ASNs named DIGITALSERVICES.UOL S.A.

1 other network uses the same organisation name; together with AS21911 they announce 147,456 IPv4 addresses.

ASNNameIPv4 addresses

AS15180AS15180 - DIGITALSERVICES.UOL S.A. BR145,664

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS264077#2022 AS264077 - CLOUDX SERVICOS EM NUVEM LTDA1,792

AS28248#2023 AS28248 - BRB - Banco de Brasilia S/A1,792

AS52756#2024 AS52756 - ROBERT BOSCH LIMITADA1,792

AS52773#2026 AS52773 - INTERMICRO INFORMATICA DE ITAPERUNA LTDA1,792

AS52990#2027 AS52990 - Vonex Telecomunicacoes1,792

AS53020#2028 AS53020 - IDT Brasil Telecomunicacoes Ltda.1,792

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