SUBNET.IM

AS271573Arthson Almeida Informática Ltda.

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS271573 is seen behind, one and two hops out, drawn from real AS paths.

AS271573Toward the internet core
Upstream graph for AS271573: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271573Arthson Almeida I…This networkAS263009FORTE TELECOM LTD…AS3356Lumen (Level 3)AS52468UFINET PANAMA S.A.

Networks observed one and two hops upstream of AS271573 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS271573
NetworkCountryRelationshipPathsVantage pts
AS263009FORTE TELECOM LTDA.BRPeer298140

Prefixes

The largest blocks AS271573 originates, widest first.

Largest prefixes originated by AS271573
PrefixAddressesVisibility
200.6.134.0/2351279/80
200.0.179.0/2425679/80
201.131.106.0/2425679/80
2804:7da0::/324.3B × /6461/62

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