AS270736 MASTERNET TELECOMUNICACAO LTDA

AS270736 - MASTERNET TELECOMUNICACAO LTDA · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,619largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#41,696of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS270736 in ASN lookup Look up an IP in this network (187.102.220.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

187.102.220.0/22

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS270688#6616 AS270688 - Eliseu Zvoboter & Cia Ltda - Me1,024

AS270710#6617 AS270710 - Centro de Computacao da Aeronautica de Brasilia1,024

AS270720#6618 AS270720 - CORREA DA LUZ INTERNET LTDA1,024

AS270747#6620 AS270747 - WSS SERVICOS DE COMUNICACAO LTDA1,024

AS270767#6621 AS270767 - LV Consultoria Eireli1,024

AS270773#6622 AS270773 - A & R TELECOMUNICACOES LTDA1,024

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