AS53223 Master Net Telecom LTDA

AS53223 - Master Net Telecom LTDA · registered in Brazil

IPv4 addresses4,0963 prefixes · <0.001% of announced IPv4

Rank in Brazil#778largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,198of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS53223 in ASN lookup Look up an IP in this network (132.255.140.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

132.255.140.0/22
177.67.148.0/22
186.251.80.0/21

IPv6 prefixes

All 1 prefix.

2804:2088::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS53182#775 AS53182 - lazernet.com.br ltda me4,096

AS53194#776 AS53194 - VIP NETWORK TELECOMUNICACOES LTDA4,096

AS53196#777 AS53196 - NETSTAR SOLUCOES LTDA4,096

AS53245#779 AS53245 - ActiON Infinite Communications, Brazil.4,096

AS61625#780 AS61625 - Grupo We Dev LTDA4,096

AS61649#781 AS61649 - CONECT TELECOMUNICACOES COMUNICACOES E MULTIMIDIA4,096

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