AS53083 C & M Software Ltda.

AS53083 - C & M Software Ltda. · registered in Brazil

IPv4 addresses4,0966 prefixes · <0.001% of announced IPv4

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

Rank worldwide#16,212of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS53083 in ASN lookup Look up an IP in this network (187.33.112.1) All networks in Brazil

IPv4 prefixes

All 6 prefixes, in address order.

187.33.112.0/21
187.33.120.0/22
187.33.124.0/24
187.33.125.0/24
187.33.126.0/24
187.33.127.0/24

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS53060#966 AS53060 - Porta 80 - Servicos em Internet Ltda4,096

AS53063#967 AS53063 - Andrade Gutierrez Engenharia S/A4,096

AS53077#968 AS53077 - ALOLTECH TELECOM LTDA4,096

AS53122#970 AS53122 - Super Midia Servicos em Gestao Ltda4,096

AS53133#971 AS53133 - P & K Networks e Telecomunicacoes Ltda4,096

AS53134#972 AS53134 - BRXNQT Telecomunicacoes Ltda4,096

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