SUBNET.IM

AS271433MAIA E DUTRA LTDA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

1.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS271433 is seen behind, one and two hops out, drawn from real AS paths.

AS271433Toward the internet core
Upstream graph for AS271433: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271433MAIA E DUTRA LTDAThis networkAS28126BRISANET SERVICOS…AS263443L R DA FONSECA MEAS265201MEGANET SERVICOS …AS13786Seaborn (Seabras …AS52320V.tal (GlobeNet)AS28220Alares InternetAS262872DIGICONTROL SERVI…AS264564Telecab Telecomun…

Networks observed one and two hops upstream of AS271433 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS271433
NetworkCountryRelationshipPathsVantage pts
AS265201MEGANET SERVICOS DE COMUNICACAO E MULTIMIDIA LTDABRPeer221141
AS263443L R DA FONSECA MEBRPeer8888
AS28126BRISANET SERVICOS DE TELECOMUNICACOES S.ABRPeer5252

Prefixes

The largest blocks AS271433 originates, widest first.

Largest prefixes originated by AS271433
PrefixAddressesVisibility
181.233.12.0/221k80/80
181.233.12.0/2351280/80
181.233.15.0/2425680/80
2804:7b74::/324.3B × /6461/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.