AS274733 COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO

AS274733 - COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO · registered in Brazil

IPv4 addresses1,0242 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,693largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#41,831of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS274733 in ASN lookup Look up an IP in this network (200.144.74.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

200.144.74.0/23
200.144.76.0/23

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273344#6690 AS273344 - NETPRIME TELECOMUNICACOES1,024

AS274592#6691 AS274592 - Caximbo Network Eireli1,024

AS274727#6692 AS274727 - Megalink Provedor e Informatica LTDA1,024

AS274747#6694 AS274747 - APOLLO TELECOM - COMUN. MULT. E PROV. DE INT. LTDA1,024

AS274763#6695 AS274763 - NOREN TECNOLOGIA LTDA1,024

AS271334#6696 AS271334 - JOSE IVANALDO DE SOUSA TELECOMUNICACOES768

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