AS262817 CARDOSONET INTERNET E SERVICOS DE INFORMATICA LTDA

AS262817 - CARDOSONET INTERNET E SERVICOS DE INFORMATICA LTDA · registered in Brazil

IPv4 addresses2,0484 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,517largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,943of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS262817 in ASN lookup Look up an IP in this network (138.219.148.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

138.219.148.0/23
138.219.150.0/24
138.219.151.0/24
186.250.120.0/22

IPv6 prefixes

All 1 prefix.

2804:27e0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS262772#1514 AS262772 - GTV Fibra2,048

AS262803#1515 AS262803 - NETULTRA PROVEDOR DE INTERNET2,048

AS262815#1516 AS262815 - Tres Marias Fiber Telecom2,048

AS262826#1518 AS262826 - PW INFORMATICA E TECNOLOGIA LTDA2,048

AS262839#1519 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.2,048

AS262842#1520 AS262842 - I S NET TELECOMICACOES LTDA2,048

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