AS271346 Master Net

AS271346 - Master Net · registered in Brazil

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

Rank in Brazil#6,670largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#41,747of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS271346 in ASN lookup Look up an IP in this network (177.126.40.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.126.40.0/22

Other ASNs named Master Net

1 other network uses the same organisation name; together with AS271346 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS139806MASTERNET-AS-AP - Master Net BD256

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS271331#6667 AS271331 - MASTER CONNECT1,024

AS271332#6668 AS271332 - MS NET1,024

AS271336#6669 AS271336 - VIBER TELECOM SERVICOS E TELECOMUNICACAO LTDA1,024

AS271374#6671 AS271374 - ASAP TELECOM LTDA1,024

AS271401#6672 AS271401 - ATUAL TELECOM1,024

AS271417#6673 AS271417 - NEOPRINT INTERNET 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